diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 06ee8d8d4c..e2649178c0 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/dotnet-build-and-test.yml b/.github/workflows/dotnet-build-and-test.yml
index 82248ff921..237c52cf46 100644
--- a/.github/workflows/dotnet-build-and-test.yml
+++ b/.github/workflows/dotnet-build-and-test.yml
@@ -47,7 +47,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     environment: ${{ matrix.environment }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           persist-credentials: false
           sparse-checkout: |
diff --git a/.github/workflows/dotnet-format.yml b/.github/workflows/dotnet-format.yml
index 893bd969b8..581318c538 100644
--- a/.github/workflows/dotnet-format.yml
+++ b/.github/workflows/dotnet-format.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Check out code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
           persist-credentials: false
diff --git a/.github/workflows/python-code-quality.yml b/.github/workflows/python-code-quality.yml
index d940513986..e4bd5155c1 100644
--- a/.github/workflows/python-code-quality.yml
+++ b/.github/workflows/python-code-quality.yml
@@ -27,7 +27,7 @@ jobs:
     env:
       UV_PYTHON: ${{ matrix.python-version }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up uv
         uses: astral-sh/setup-uv@v6
         with:
diff --git a/.github/workflows/python-merge-tests.yml b/.github/workflows/python-merge-tests.yml
index 9868dc6c80..950394bae6 100644
--- a/.github/workflows/python-merge-tests.yml
+++ b/.github/workflows/python-merge-tests.yml
@@ -28,7 +28,7 @@ jobs:
     outputs:
       pythonChanges: ${{ steps.filter.outputs.python}}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dorny/paths-filter@v3
         id: filter
         with:
@@ -66,7 +66,7 @@ jobs:
       run:
         working-directory: python
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up uv
         uses: astral-sh/setup-uv@v6
         with:
@@ -127,7 +127,7 @@ jobs:
       run:
         working-directory: python
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up uv
         uses: astral-sh/setup-uv@v6
         with:
@@ -194,7 +194,7 @@ jobs:
       run:
         working-directory: python
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up uv
         uses: astral-sh/setup-uv@v6
         with:
diff --git a/.github/workflows/python-release.yml b/.github/workflows/python-release.yml
index 571af6c148..39935650ef 100644
--- a/.github/workflows/python-release.yml
+++ b/.github/workflows/python-release.yml
@@ -23,7 +23,7 @@ jobs:
       run:
         working-directory: python
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up uv
         uses: astral-sh/setup-uv@v6
         with:
diff --git a/.github/workflows/python-test-coverage-report.yml b/.github/workflows/python-test-coverage-report.yml
index 955ea4399a..26e31eb35d 100644
--- a/.github/workflows/python-test-coverage-report.yml
+++ b/.github/workflows/python-test-coverage-report.yml
@@ -19,7 +19,7 @@ jobs:
       run:
         working-directory: python
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Download coverage report
         uses: actions/download-artifact@v4
         with:
diff --git a/.github/workflows/python-test-coverage.yml b/.github/workflows/python-test-coverage.yml
index 08ffe47158..c3f014235f 100644
--- a/.github/workflows/python-test-coverage.yml
+++ b/.github/workflows/python-test-coverage.yml
@@ -20,7 +20,7 @@ jobs:
     env:
       UV_PYTHON: "3.10"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       # Save the PR number to a file since the workflow_run event
       # in the coverage report workflow does not have access to it
       - name: Save PR number
diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 5981f27757..20413071e7 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -26,7 +26,7 @@ jobs:
       run:
         working-directory: python
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up uv
         uses: astral-sh/setup-uv@v6
         with: