diff --git a/.github/workflows/build-and-publish.yml b/.github/workflows/build-and-publish.yml
index e4b5f2a..c790791 100644
--- a/.github/workflows/build-and-publish.yml
+++ b/.github/workflows/build-and-publish.yml
@@ -15,7 +15,7 @@ jobs:
       contents: write
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
diff --git a/.github/workflows/check-release-tag.yml b/.github/workflows/check-release-tag.yml
index a3d0350..9f35c38 100644
--- a/.github/workflows/check-release-tag.yml
+++ b/.github/workflows/check-release-tag.yml
@@ -12,7 +12,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 36d52e5..397bc37 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -11,7 +11,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -29,7 +29,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
@@ -56,7 +56,7 @@ jobs:
     if: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/master' }}
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
@@ -75,7 +75,7 @@ jobs:
       matrix: ${{ fromJson(needs.build-matrix.outputs.matrix) }}
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
@@ -106,7 +106,7 @@ jobs:
 
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
@@ -128,7 +128,7 @@ jobs:
 
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
@@ -152,7 +152,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
@@ -174,7 +174,7 @@ jobs:
 
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 233cf2b..dc528bd 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -12,7 +12,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/matrix-python.yml b/.github/workflows/matrix-python.yml
index cfc0c27..e3f2020 100644
--- a/.github/workflows/matrix-python.yml
+++ b/.github/workflows/matrix-python.yml
@@ -14,7 +14,7 @@ jobs:
       contents: read
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0
diff --git a/.github/workflows/report.yml b/.github/workflows/report.yml
index 1dbc322..b5c0a22 100644
--- a/.github/workflows/report.yml
+++ b/.github/workflows/report.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/slow-checks.yml b/.github/workflows/slow-checks.yml
index a8d0982..7c25b74 100644
--- a/.github/workflows/slow-checks.yml
+++ b/.github/workflows/slow-checks.yml
@@ -16,7 +16,7 @@ jobs:
         python-version: ["3.10"]
     steps:
       - name: SCM Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python & Poetry Environment
         uses: exasol/python-toolbox/.github/actions/python-environment@1.6.0