diff --git a/Cargo.lock b/Cargo.lock
index 7ad6084..5422856 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -692,7 +692,7 @@ dependencies = [
 
 [[package]]
 name = "tlb"
-version = "0.2.22"
+version = "0.3.0"
 dependencies = [
  "bitvec",
  "hex",
@@ -705,7 +705,7 @@ dependencies = [
 
 [[package]]
 name = "tlb-ton"
-version = "0.2.22"
+version = "0.3.0"
 dependencies = [
  "base64 0.21.7",
  "chrono",
@@ -723,7 +723,7 @@ dependencies = [
 
 [[package]]
 name = "tlbits"
-version = "0.2.22"
+version = "0.3.0"
 dependencies = [
  "bitvec",
  "either",
@@ -735,14 +735,13 @@ dependencies = [
 
 [[package]]
 name = "ton-contracts"
-version = "0.2.22"
+version = "0.3.0"
 dependencies = [
  "anyhow",
  "bitvec",
  "chrono",
  "hex-literal",
  "hmac",
- "impl-tools",
  "lazy_static",
  "nacl",
  "num-bigint",
@@ -754,7 +753,7 @@ dependencies = [
 
 [[package]]
 name = "toner"
-version = "0.2.22"
+version = "0.3.0"
 dependencies = [
  "tlb",
  "tlb-ton",
diff --git a/Cargo.toml b/Cargo.toml
index 6c62e5c..7229d2a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,11 +11,11 @@ categories = ["encoding"]
 license-file = "LICENSE.txt"
 
 [workspace.dependencies]
-tlb = { path = "./crates/tlb", version = "0.2.22" }
-tlbits = { path = "./crates/bits", version = "0.2.22" }
-tlb-ton = { path = "./crates/tlb-ton", version = "0.2.22" }
-ton-contracts = { path = "./crates/contracts", version = "0.2.22" }
-toner = { path = "./crates/toner", version = "0.2.22" }
+tlb = { path = "./crates/tlb", version = "0.3.0" }
+tlbits = { path = "./crates/bits", version = "0.3.0" }
+tlb-ton = { path = "./crates/tlb-ton", version = "0.3.0" }
+ton-contracts = { path = "./crates/contracts", version = "0.3.0" }
+toner = { path = "./crates/toner", version = "0.3.0" }
 
 anyhow = "1"
 base64 = "0.21"
diff --git a/crates/bits/Cargo.toml b/crates/bits/Cargo.toml
index 2024574..7ac8ab3 100644
--- a/crates/bits/Cargo.toml
+++ b/crates/bits/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tlbits"
-version = "0.2.22"
+version = "0.3.0"
 edition.workspace = true
 repository.workspace = true
 license-file.workspace = true
diff --git a/crates/contracts/Cargo.toml b/crates/contracts/Cargo.toml
index 627a1f2..fbb61cd 100644
--- a/crates/contracts/Cargo.toml
+++ b/crates/contracts/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ton-contracts"
-version = "0.2.22"
+version = "0.3.0"
 edition.workspace = true
 repository.workspace = true
 license-file.workspace = true
@@ -15,7 +15,6 @@ tlb-ton.workspace = true
 anyhow.workspace = true
 bitvec.workspace = true
 chrono.workspace = true
-impl-tools.workspace = true
 lazy_static.workspace = true
 num-bigint.workspace = true
 
diff --git a/crates/tlb-ton/Cargo.toml b/crates/tlb-ton/Cargo.toml
index a5e0e63..a09c952 100644
--- a/crates/tlb-ton/Cargo.toml
+++ b/crates/tlb-ton/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tlb-ton"
-version = "0.2.22"
+version = "0.3.0"
 edition.workspace = true
 repository.workspace = true
 license-file.workspace = true
diff --git a/crates/tlb/Cargo.toml b/crates/tlb/Cargo.toml
index 763fc4c..1ba9468 100644
--- a/crates/tlb/Cargo.toml
+++ b/crates/tlb/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tlb"
-version = "0.2.22"
+version = "0.3.0"
 edition.workspace = true
 repository.workspace = true
 license-file.workspace = true
diff --git a/crates/toner/Cargo.toml b/crates/toner/Cargo.toml
index f5fa148..6b64961 100644
--- a/crates/toner/Cargo.toml
+++ b/crates/toner/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "toner"
-version = "0.2.22"
+version = "0.3.0"
 edition.workspace = true
 repository.workspace = true
 license-file.workspace = true