diff --git a/.github/workflows/build-and-publish.yml b/.github/workflows/build-and-publish.yml
index 68f51ad..36a9554 100644
--- a/.github/workflows/build-and-publish.yml
+++ b/.github/workflows/build-and-publish.yml
@@ -23,7 +23,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
diff --git a/.github/workflows/check-release-tag.yml b/.github/workflows/check-release-tag.yml
index d3d50e8..982a0be 100644
--- a/.github/workflows/check-release-tag.yml
+++ b/.github/workflows/check-release-tag.yml
@@ -21,7 +21,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 87d0071..71cf86f 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -20,7 +20,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
@@ -48,7 +48,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
@@ -75,7 +75,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: ${{ matrix.python-versions }}
           poetry-version: "2.3.0"
@@ -113,7 +113,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: ${{ matrix.python-versions }}
           poetry-version: "2.3.0"
@@ -141,7 +141,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: ${{ matrix.python-versions }}
           poetry-version: "2.3.0"
@@ -173,7 +173,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
@@ -196,7 +196,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
@@ -219,7 +219,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
@@ -242,7 +242,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
diff --git a/.github/workflows/dependency-update.yml b/.github/workflows/dependency-update.yml
index 1a94d97..737f661 100644
--- a/.github/workflows/dependency-update.yml
+++ b/.github/workflows/dependency-update.yml
@@ -35,7 +35,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
diff --git a/.github/workflows/fast-tests.yml b/.github/workflows/fast-tests.yml
index 7f3fc87..51d6ac0 100644
--- a/.github/workflows/fast-tests.yml
+++ b/.github/workflows/fast-tests.yml
@@ -25,7 +25,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: ${{ matrix.python-versions }}
           poetry-version: "2.3.0"
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 1094159..accf3f5 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -22,7 +22,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
diff --git a/.github/workflows/matrix.yml b/.github/workflows/matrix.yml
index 1471362..5437cac 100644
--- a/.github/workflows/matrix.yml
+++ b/.github/workflows/matrix.yml
@@ -28,7 +28,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
diff --git a/.github/workflows/report.yml b/.github/workflows/report.yml
index c66e6c3..9076f06 100644
--- a/.github/workflows/report.yml
+++ b/.github/workflows/report.yml
@@ -24,7 +24,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.10"
           poetry-version: "2.3.0"
diff --git a/.github/workflows/slow-checks-itde.yml b/.github/workflows/slow-checks-itde.yml
index 936e07d..4142ed3 100644
--- a/.github/workflows/slow-checks-itde.yml
+++ b/.github/workflows/slow-checks-itde.yml
@@ -36,7 +36,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v8
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: ${{ matrix.python_versions }}
           poetry-version: "2.3.0"
diff --git a/.github/workflows/slow-checks-saas.yml b/.github/workflows/slow-checks-saas.yml
index d8b71e4..b273ca6 100644
--- a/.github/workflows/slow-checks-saas.yml
+++ b/.github/workflows/slow-checks-saas.yml
@@ -29,7 +29,7 @@ jobs:
 
       - name: Set up Python & Poetry Environment
         id: set-up-python-and-poetry-environment
-        uses: exasol/python-toolbox/.github/actions/python-environment@v10
+        uses: exasol/python-toolbox/.github/actions/python-environment@v9
         with:
           python-version: "3.12"
           poetry-version: "2.3.0"