diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 9eb3f6e..f50449c 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -36,9 +36,12 @@ jobs:
           python-version: ${{ matrix.python-version }}
           architecture: x64
 
-      - name: Install dependencies
+      - name: Install user's dependencies
         run: pip install -r requirements.txt
 
+      - name: Install test dependencies
+        run: pip install -r requirements-test.txt
+
       - name: Initialize submodules
         run: git submodule update --init --recursive
 
diff --git a/pyproject.toml b/pyproject.toml
index 2394dcc..01b3536 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,17 +1,18 @@
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "hatch-requirements-txt"]
 build-backend = "hatchling.build"
 
 [project]
 name = "tabpfn-client"
-version = "0.0.21"
+version = "0.0.23"
 requires-python = ">=3.10"
-dependencies = [
-    "httpx>=0.24.1",
-    "pandas>=1.3.0",
-    "omegaconf>=2.3.0",
-    "password_strength",
-]
+dynamic = ["dependencies", "optional-dependencies"]
+
+[tool.hatch.metadata.hooks.requirements_txt]
+files = ["requirements.txt"]
+
+[tool.hatch.metadata.hooks.requirements_txt.optional-dependencies]
+dev = ["requirements-dev.txt", "requirements-test.txt"]
 
 [tool.hatch.build.targets.wheel]
 exclude = ["tabpfn_client/.tabpfn", "models_diff"]
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100644
index 0000000..203ebca
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1,6 @@
+### additional requirements for development
+
+
+# lint and format checking
+pre-commit
+ruff == 0.3.3
\ No newline at end of file
diff --git a/requirements-test.txt b/requirements-test.txt
new file mode 100644
index 0000000..a4d789c
--- /dev/null
+++ b/requirements-test.txt
@@ -0,0 +1,4 @@
+### additional requirements to run tests on CI/CD
+
+scikit-learn
+respx
diff --git a/requirements.txt b/requirements.txt
index bf57ffc..20032e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,5 @@
-httpx
-omegaconf
-pandas
+httpx>=0.27.2
+omegaconf>=2.3.0
+pandas>=1.3.0
 password-strength
-scikit-learn
-torch
-
-# for testing
-respx
-
-# development tool
-pre-commit
-ruff == 0.3.3
\ No newline at end of file
+scikit-learn>=1.5.2
\ No newline at end of file
diff --git a/tabpfn_client/tabpfn_common_utils b/tabpfn_client/tabpfn_common_utils
index c26d6d9..ca5488c 160000
--- a/tabpfn_client/tabpfn_common_utils
+++ b/tabpfn_client/tabpfn_common_utils
@@ -1 +1 @@
-Subproject commit c26d6d928fdd7600f20a5700b25c75edad573c61
+Subproject commit ca5488ca2cc37080e9c681e297eedfedadff38c6