diff --git a/.github/workflows/pr-pytests.yml b/.github/workflows/pr-pytests.yml
index 3406cc82..b26ea7ab 100644
--- a/.github/workflows/pr-pytests.yml
+++ b/.github/workflows/pr-pytests.yml
@@ -6,9 +6,6 @@ on:
   pull_request:
     branches: [main]
 
-env:
-  IROHA_REF: main
-
 jobs:
   pytest:
     runs-on: ubuntu-latest
@@ -16,30 +13,45 @@ jobs:
       matrix:
         python-version: [ 3.12 ]
     steps:
+      - name: Maturin build and Run tests
+        run:    sudo apt install -y python pip && \
+                pip install maturin && \
+                maturin build && \
+                cd iroha && scripts/test_env.py setup && cd .. && \
+                python -m venv .venv && \
+                source .venv/bin/activate && \
+                pip install pytest faker allure-pytest && \
+                pip install --break-system-packages target/wheels/iroha-*.whl && \
+                python -m pytest tests/
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Install dependencies
-        run: pip install poetry
-      - name: Checkout iroha main repo code
-        uses: actions/checkout@v4
-        with:
-          repository: 'hyperledger/iroha'
-          ref: ${{ env.IROHA_REF}}
-      - name: Run docker-compose.yml containers
-        run: docker compose -f ./defaults/docker-compose.yml up --wait || exit 1
       - name: Checkout code
         uses: actions/checkout@v4
-      - name: Maturin build
-        run: |
-          pip install maturin
-          maturin build
-          poetry add target/wheels/*
-      - name: Install project dependencies
-        run: poetry install
-      - name: Run tests
-        run: poetry run pytest tests
-      - name: Tear down docker containers
-        if: always()
-        run: docker stop $(docker ps -q) && docker rm $(docker ps -a -q)
+      - name: Install dependencies
+        run: pip install poetry tomli-w
+      - name: Checkout irohad repo code
+        run: git clone --depth 1 https://github.com/hyperledger-iroha/iroha.git -b 2.0.0-rc.1
+      - name: Install correct rust version
+        run: rustup install nightly-2024-09-09 && rustup component add rust-src --toolchain nightly-2024-09-09
+      - name: Set toolchain
+        run: rustup default nightly-2024-09-09
+      - name: Build irohad
+        run: cd iroha && cargo build --release && mkdir target/debug -p && cp target/release/irohad target/debug/irohad && cp target/release/iroha target/debug/iroha
+      - name: Build kagami
+        run: cd iroha && cargo build --bin kagami
+      - name: Build default executor
+        run: cd iroha && cargo run --release --bin iroha_wasm_builder -- build ./wasm_samples/default_executor --optimize --out-file ./defaults/executor.wasm
+      - name: Maturin build and Run tests
+        run:    sudo apt install -y python pip && \
+                pip install maturin && \
+                maturin build && \
+                cd iroha && scripts/test_env.py setup && cd .. && \
+                python -m venv .venv && \
+                source .venv/bin/activate && \
+                pip install pytest faker allure-pytest && \
+                pip install --break-system-packages target/wheels/iroha-*.whl && \
+                python -m pytest tests/
+      - name: Tear down the network
+        run: cd iroha && scripts/test_env.py cleanup
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index b3c9e76d..86558653 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -3,6 +3,7 @@ on:
   pull_request:
     branches: [main]
 
+
 jobs:
   check:
     runs-on: iroha-ubuntu-latest
@@ -37,22 +38,3 @@ jobs:
           cargo run -p generate -- iroha2/sys
           yapf --style pep8 -e 'iroha2/sys/**/*.py' -r -i iroha2 example
           git diff --quiet
-
-  integration-test:
-    runs-on: iroha-ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Build Iroha Python test Docker image
-        uses: docker/build-push-action@v4
-        with:
-          push: false
-          dockerfile: example/Dockerfile
-          repository: iroha
-          tags: python-test
-      - name: Run test in docker
-        working-directory: example
-        run: |
-          docker-compose up -d && sleep 5
-          docker run --net example_default -v $PWD:/test iroha:python-test \
-              timeout 5 python3 test.py ||
-              (docker-compose logs && false)
diff --git a/Cargo.lock b/Cargo.lock
index c684f751..f6f09048 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -88,9 +88,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.91"
+version = "1.0.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c042108f3ed77fd83760a5fd79b53be043192bb3b9dba91d8c574c0ada7850c8"
+checksum = "74f37166d7d48a0284b99dd824694c26119c700b53bf0d1540cdb147dbdaaf13"
 
 [[package]]
 name = "arc-swap"
@@ -247,7 +247,7 @@ checksum = "721cae7de5c34fbb2acd27e21e6d2cf7b886dce0c27388d46c4e6c47ea4318dd"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -358,7 +358,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
  "syn_derive",
 ]
 
@@ -453,9 +453,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.1.31"
+version = "1.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2e7962b54006dcfcc61cb72735f4d89bb97061dd6a7ed882ec6b8ee53714c6f"
+checksum = "67b9470d453346108f93a59222a9a1a5724db32d0a4727b7ab7ace4b4d822dc9"
 dependencies = [
  "shlex",
 ]
@@ -653,7 +653,7 @@ checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -677,7 +677,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -688,7 +688,7 @@ checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -738,7 +738,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustc_version",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -761,7 +761,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -992,7 +992,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -1056,7 +1056,7 @@ dependencies = [
  "proc-macro-error2",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -1337,7 +1337,7 @@ checksum = "999ce923619f88194171a67fb3e6d613653b8d4d6078b529b15a765da0edcc17"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -1613,9 +1613,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.15.0"
+version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e087f84d4f86bf4b218b927129862374b72199ae7d8657835f1e89000eea4fb"
+checksum = "3a9bfc1af68b1726ea47d3d5109de126281def866b33970e10fbab11b5dafab3"
 
 [[package]]
 name = "heck"
@@ -1711,6 +1711,124 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "icu_collections"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db2fa452206ebee18c4b5c2274dbf1de17008e874b4dc4f0aea9d01ca79e4526"
+dependencies = [
+ "displaydoc",
+ "yoke",
+ "zerofrom",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_locid"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13acbb8371917fc971be86fc8057c41a64b521c184808a698c02acc242dbf637"
+dependencies = [
+ "displaydoc",
+ "litemap",
+ "tinystr",
+ "writeable",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_locid_transform"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01d11ac35de8e40fdeda00d9e1e9d92525f3f9d887cdd7aa81d727596788b54e"
+dependencies = [
+ "displaydoc",
+ "icu_locid",
+ "icu_locid_transform_data",
+ "icu_provider",
+ "tinystr",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_locid_transform_data"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fdc8ff3388f852bede6b579ad4e978ab004f139284d7b28715f773507b946f6e"
+
+[[package]]
+name = "icu_normalizer"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19ce3e0da2ec68599d193c93d088142efd7f9c5d6fc9b803774855747dc6a84f"
+dependencies = [
+ "displaydoc",
+ "icu_collections",
+ "icu_normalizer_data",
+ "icu_properties",
+ "icu_provider",
+ "smallvec",
+ "utf16_iter",
+ "utf8_iter",
+ "write16",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_normalizer_data"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8cafbf7aa791e9b22bec55a167906f9e1215fd475cd22adfcf660e03e989516"
+
+[[package]]
+name = "icu_properties"
+version = "1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93d6020766cfc6302c15dbbc9c8778c37e62c14427cb7f6e601d849e092aeef5"
+dependencies = [
+ "displaydoc",
+ "icu_collections",
+ "icu_locid_transform",
+ "icu_properties_data",
+ "icu_provider",
+ "tinystr",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_properties_data"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67a8effbc3dd3e4ba1afa8ad918d5684b8868b3b26500753effea8d2eed19569"
+
+[[package]]
+name = "icu_provider"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ed421c8a8ef78d3e2dbc98a973be2f3770cb42b606e3ab18d6237c4dfde68d9"
+dependencies = [
+ "displaydoc",
+ "icu_locid",
+ "icu_provider_macros",
+ "stable_deref_trait",
+ "tinystr",
+ "writeable",
+ "yoke",
+ "zerofrom",
+ "zerovec",
+]
+
+[[package]]
+name = "icu_provider_macros"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.87",
+]
+
 [[package]]
 name = "ident_case"
 version = "1.0.1"
@@ -1719,12 +1837,23 @@ checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
 [[package]]
 name = "idna"
-version = "0.5.0"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
+checksum = "686f825264d630750a544639377bae737628043f20d38bbc029e8f29ea968a7e"
 dependencies = [
- "unicode-bidi",
- "unicode-normalization",
+ "idna_adapter",
+ "smallvec",
+ "utf8_iter",
+]
+
+[[package]]
+name = "idna_adapter"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daca1df1c957320b2cf139ac61e7bd64fed304c5040df000a745aa1de3b4ef71"
+dependencies = [
+ "icu_normalizer",
+ "icu_properties",
 ]
 
 [[package]]
@@ -1762,7 +1891,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "707907fe3c25f5424cce2cb7e1cbcafee6bdbe735ca90ef77c29e84591e5b9da"
 dependencies = [
  "equivalent",
- "hashbrown 0.15.0",
+ "hashbrown 0.15.1",
  "serde",
 ]
 
@@ -1790,7 +1919,7 @@ checksum = "f958d3d68f4167080a18141e10381e7634563984a537f2a49a30fd8e53ac5767"
 [[package]]
 name = "iroha"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "attohttpc",
  "base64",
@@ -1848,7 +1977,7 @@ dependencies = [
 [[package]]
 name = "iroha_config"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "cfg-if",
  "derive_more",
@@ -1875,7 +2004,7 @@ dependencies = [
 [[package]]
 name = "iroha_config_base"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "derive_more",
  "drop_bomb",
@@ -1892,20 +2021,20 @@ dependencies = [
 [[package]]
 name = "iroha_config_base_derive"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "darling",
  "iroha_macro_utils",
  "manyhow",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "iroha_crypto"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "aead",
  "arrayref",
@@ -1941,7 +2070,7 @@ dependencies = [
 [[package]]
 name = "iroha_data_model"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "base64",
  "derive_more",
@@ -1965,32 +2094,32 @@ dependencies = [
 [[package]]
 name = "iroha_data_model_derive"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "darling",
  "iroha_macro_utils",
  "manyhow",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "iroha_derive"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "darling",
  "manyhow",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "iroha_futures"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "iroha_config",
  "iroha_futures_derive",
@@ -2006,19 +2135,19 @@ dependencies = [
 [[package]]
 name = "iroha_futures_derive"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "iroha_macro_utils",
  "manyhow",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "iroha_logger"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "color-eyre",
  "derive_more",
@@ -2037,7 +2166,7 @@ dependencies = [
 [[package]]
 name = "iroha_macro"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "iroha_derive",
 ]
@@ -2045,20 +2174,20 @@ dependencies = [
 [[package]]
 name = "iroha_macro_utils"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "darling",
  "drop_bomb",
  "manyhow",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "iroha_numeric"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "derive_more",
  "displaydoc",
@@ -2073,7 +2202,7 @@ dependencies = [
 [[package]]
 name = "iroha_primitives"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "derive_more",
  "displaydoc",
@@ -2094,19 +2223,19 @@ dependencies = [
 [[package]]
 name = "iroha_primitives_derive"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "iroha_numeric",
  "manyhow",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "iroha_schema"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "iroha_schema_derive",
  "serde",
@@ -2115,20 +2244,20 @@ dependencies = [
 [[package]]
 name = "iroha_schema_derive"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "darling",
  "iroha_macro_utils",
  "manyhow",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "iroha_telemetry"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "async-trait",
  "chrono",
@@ -2153,19 +2282,19 @@ dependencies = [
 [[package]]
 name = "iroha_telemetry_derive"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "iroha_macro_utils",
  "manyhow",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "iroha_torii_const"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "iroha_primitives",
 ]
@@ -2173,7 +2302,7 @@ dependencies = [
 [[package]]
 name = "iroha_version"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "iroha_macro",
  "iroha_version_derive",
@@ -2186,13 +2315,13 @@ dependencies = [
 [[package]]
 name = "iroha_version_derive"
 version = "2.0.0-rc.1.0"
-source = "git+https://github.com/hyperledger/iroha.git?rev=c99c41881334b1cbf6bf301f550bd6c3917165e3#c99c41881334b1cbf6bf301f550bd6c3917165e3"
+source = "git+https://github.com/hyperledger/iroha.git?branch=2.0.0-rc.1#cba76c34e9839d655897c5e4e0682d98699a7c9c"
 dependencies = [
  "darling",
  "manyhow",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -2292,6 +2421,12 @@ version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89"
 
+[[package]]
+name = "litemap"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "643cb0b8d4fcc284004d5fd0d67ccf61dfffadb7f75e1e71bc420f4688a3a704"
+
 [[package]]
 name = "lock_api"
 version = "0.4.12"
@@ -2318,7 +2453,7 @@ dependencies = [
  "manyhow-macros",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -2585,7 +2720,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -2601,29 +2736,29 @@ dependencies = [
 
 [[package]]
 name = "pin-project"
-version = "1.1.6"
+version = "1.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf123a161dde1e524adf36f90bc5d8d3462824a9c43553ad07a8183161189ec"
+checksum = "be57f64e946e500c8ee36ef6331845d40a93055567ec57e8fae13efd33759b95"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.6"
+version = "1.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4502d8515ca9f32f1fb543d987f63d95a14934883db45bdb48060b6b69257f8"
+checksum = "3c0f5fad0874fc7abcd4d750e76917eaebbecaa2c20bde22e1dbeeba8beb758c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.14"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bda66fc9667c18cb2758a2ac84d1167245054bcf85d5d1aaa6923f45801bdd02"
+checksum = "915a1e146535de9163f3987b8944ed8cf49a18bb0056bcebcdcece385cece4ff"
 
 [[package]]
 name = "pin-utils"
@@ -2724,7 +2859,7 @@ dependencies = [
  "proc-macro-error-attr2",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -2836,7 +2971,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -2849,7 +2984,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-build-config",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -2908,9 +3043,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.11.0"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38200e5ee88914975b69f657f0801b6f6dccafd44fd9326302a4aaeecfacb1d8"
+checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -3046,9 +3181,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.37"
+version = "0.38.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8acb788b847c24f28525660c4d7758620a7210875711f79e7f663cc152726811"
+checksum = "375116bee2be9ed569afe2154ea6a99dfdffd257f533f187498c2a8f5feaf4ee"
 dependencies = [
  "bitflags",
  "errno",
@@ -3200,22 +3335,22 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.213"
+version = "1.0.214"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ea7893ff5e2466df8d720bb615088341b295f849602c6956047f8f80f0e9bc1"
+checksum = "f55c3193aca71c12ad7890f1785d2b73e1b9f63a0bbc353c08ef26fe03fc56b5"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.213"
+version = "1.0.214"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e85ad2009c50b58e87caa8cd6dac16bdf511bbfb7af6c33df902396aa480fa5"
+checksum = "de523f781f095e28fa605cdce0f8307e451cc0fd14e2eb4cd2e98a355b147766"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -3266,7 +3401,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -3411,6 +3546,12 @@ dependencies = [
  "der",
 ]
 
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+
 [[package]]
 name = "stderrlog"
 version = "0.6.0"
@@ -3458,7 +3599,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -3480,9 +3621,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.85"
+version = "2.0.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5023162dfcd14ef8f32034d8bcd4cc5ddc61ef7a247c024a33e24e1f24d21b56"
+checksum = "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3498,7 +3639,18 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
+]
+
+[[package]]
+name = "synstructure"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -3537,22 +3689,22 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.65"
+version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d11abd9594d9b38965ef50805c5e469ca9cc6f197f883f717e0269a3057b3d5"
+checksum = "02dd99dc800bbb97186339685293e1cc5d9df1f8fae2d0aecd9ff1c77efea892"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.65"
+version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae71770322cbd277e69d762a16c444af02aa0575ac0d174f0b9562d3b37f8602"
+checksum = "a7c61ec9a6f64d2793d8a45faba21efbe3ced62a886d44c36a009b2b519b4c7e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -3598,6 +3750,16 @@ dependencies = [
  "time-core",
 ]
 
+[[package]]
+name = "tinystr"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9117f5d4db391c1cf6927e7bea3db74b9a1c1add8f7eda9ffd5364f40f57b82f"
+dependencies = [
+ "displaydoc",
+ "zerovec",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.8.0"
@@ -3638,7 +3800,7 @@ checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -3747,7 +3909,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -3843,12 +4005,6 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
 
-[[package]]
-name = "unicode-bidi"
-version = "0.3.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ab17db44d7388991a428b2ee655ce0c212e862eff1768a455c58f9aad6e7893"
-
 [[package]]
 name = "unicode-bom"
 version = "2.0.3"
@@ -3894,9 +4050,9 @@ checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
 [[package]]
 name = "url"
-version = "2.5.2"
+version = "2.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22784dbdf76fdde8af1aeda5622b546b422b6fc585325248a2bf9f5e41e94d6c"
+checksum = "8d157f1b96d14500ffdc1f10ba712e780825526c03d9a49b4d0324b0d9113ada"
 dependencies = [
  "form_urlencoded",
  "idna",
@@ -3910,6 +4066,18 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
 
+[[package]]
+name = "utf16_iter"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8232dd3cdaed5356e0f716d285e4b40b932ac434100fe9b7e0e8e935b9e6246"
+
+[[package]]
+name = "utf8_iter"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
+
 [[package]]
 name = "uuid"
 version = "1.11.0"
@@ -3945,9 +4113,9 @@ checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
 [[package]]
 name = "w3f-bls"
-version = "0.1.6"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a48c48447120a85b0bdb897ba9426a7aa15b4229498a2e19103e8c9368dd4b2"
+checksum = "70a3028804c8bbae2a97a15b71ffc0e308c4b01a520994aafa77d56e94e19024"
 dependencies = [
  "ark-bls12-377",
  "ark-bls12-381",
@@ -4005,7 +4173,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
  "wasm-bindgen-shared",
 ]
 
@@ -4027,7 +4195,7 @@ checksum = "26c6ab57572f7a24a4985830b120de1594465e5d500f24afe89e16b4e833ef68"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -4169,6 +4337,18 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "write16"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1890f4022759daae28ed4fe62859b1236caebfc61ede2f63ed4e695f3f6d936"
+
+[[package]]
+name = "writeable"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e9df38ee2d2c3c5948ea468a8406ff0db0b29ae1ffde1bcf20ef305bcc95c51"
+
 [[package]]
 name = "wyz"
 version = "0.5.1"
@@ -4188,6 +4368,30 @@ dependencies = [
  "rand_core",
 ]
 
+[[package]]
+name = "yoke"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c5b1314b079b0930c31e3af543d8ee1757b1951ae1e1565ec704403a7240ca5"
+dependencies = [
+ "serde",
+ "stable_deref_trait",
+ "yoke-derive",
+ "zerofrom",
+]
+
+[[package]]
+name = "yoke-derive"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28cc31741b18cb6f1d5ff12f5b7523e3d6eb0852bbbad19d73905511d9849b95"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.87",
+ "synstructure",
+]
+
 [[package]]
 name = "zerocopy"
 version = "0.7.35"
@@ -4206,7 +4410,28 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
+]
+
+[[package]]
+name = "zerofrom"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91ec111ce797d0e0784a1116d0ddcdbea84322cd79e5d5ad173daeba4f93ab55"
+dependencies = [
+ "zerofrom-derive",
+]
+
+[[package]]
+name = "zerofrom-derive"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ea7b4a3637ea8669cedf0f1fd5c286a17f3de97b8dd5a70a6c167a1730e63a5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.87",
+ "synstructure",
 ]
 
 [[package]]
@@ -4226,5 +4451,27 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.85",
+ "syn 2.0.87",
+]
+
+[[package]]
+name = "zerovec"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa2b893d79df23bfb12d5461018d408ea19dfafe76c2c7ef6d4eba614f8ff079"
+dependencies = [
+ "yoke",
+ "zerofrom",
+ "zerovec-derive",
+]
+
+[[package]]
+name = "zerovec-derive"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.87",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 7189ab88..2c87ad9e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,12 +13,12 @@ pyo3 = { version = "0.20.0", features = ["multiple-pymethods", "rust_decimal"] }
 serde = { version = "1.0.193", features = ["derive"] }
 serde_json = "1.0.108"
 
-iroha = { git = "https://github.com/hyperledger/iroha.git", rev = "c99c41881334b1cbf6bf301f550bd6c3917165e3" }
-iroha_config = { git = "https://github.com/hyperledger/iroha.git", rev = "c99c41881334b1cbf6bf301f550bd6c3917165e3" }
-iroha_data_model = { git = "https://github.com/hyperledger/iroha.git", rev = "c99c41881334b1cbf6bf301f550bd6c3917165e3", features = ["transparent_api"] }
-iroha_crypto = { git = "https://github.com/hyperledger/iroha.git", rev = "c99c41881334b1cbf6bf301f550bd6c3917165e3" }
-iroha_schema = { git = "https://github.com/hyperledger/iroha.git", rev = "c99c41881334b1cbf6bf301f550bd6c3917165e3" }
-iroha_primitives = { git = "https://github.com/hyperledger/iroha.git", rev = "c99c41881334b1cbf6bf301f550bd6c3917165e3" }
+iroha = { git = "https://github.com/hyperledger/iroha.git", branch = "2.0.0-rc.1" }
+iroha_config = { git = "https://github.com/hyperledger/iroha.git", branch = "2.0.0-rc.1" }
+iroha_data_model = { git = "https://github.com/hyperledger/iroha.git", branch = "2.0.0-rc.1", features = ["transparent_api"] }
+iroha_crypto = { git = "https://github.com/hyperledger/iroha.git", branch = "2.0.0-rc.1" }
+iroha_schema = { git = "https://github.com/hyperledger/iroha.git", branch = "2.0.0-rc.1" }
+iroha_primitives = { git = "https://github.com/hyperledger/iroha.git", branch = "2.0.0-rc.1" }
 parity-scale-codec = { version = "3.6.9", default-features = false, features = ["derive"] }
 paste = "1.0.14"
 derive_more = "0.99.17"