diff --git a/.github/workflows/release-github.yaml b/.github/workflows/release-github.yaml
index f9915058..aca9a4a6 100644
--- a/.github/workflows/release-github.yaml
+++ b/.github/workflows/release-github.yaml
@@ -12,7 +12,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: cucumber/action-create-github-release@v1.1.1
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release-mvn.yml b/.github/workflows/release-mvn.yml
index 36f96223..7ec24ec7 100644
--- a/.github/workflows/release-mvn.yml
+++ b/.github/workflows/release-mvn.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: Release
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
diff --git a/.github/workflows/release-npm.yml b/.github/workflows/release-npm.yml
index 61ac5979..92fda488 100644
--- a/.github/workflows/release-npm.yml
+++ b/.github/workflows/release-npm.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: Release
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '24.x'
diff --git a/.github/workflows/release-nuget.yaml b/.github/workflows/release-nuget.yaml
index 669237b9..d141d2ac 100644
--- a/.github/workflows/release-nuget.yaml
+++ b/.github/workflows/release-nuget.yaml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: Release
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup .NET
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/release-pypi.yaml b/.github/workflows/release-pypi.yaml
index f93b9138..05a2fcb7 100644
--- a/.github/workflows/release-pypi.yaml
+++ b/.github/workflows/release-pypi.yaml
@@ -15,7 +15,7 @@ jobs:
       run:
         working-directory: python
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install uv and set the python version
         uses: astral-sh/setup-uv@v7
diff --git a/.github/workflows/release-rubygem.yml b/.github/workflows/release-rubygem.yml
index d793b552..49bb8100 100644
--- a/.github/workflows/release-rubygem.yml
+++ b/.github/workflows/release-rubygem.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: Release
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: '3.4.7'
diff --git a/.github/workflows/stryker-javascript.yml b/.github/workflows/stryker-javascript.yml
index 3658c0a2..4fac93ac 100644
--- a/.github/workflows/stryker-javascript.yml
+++ b/.github/workflows/stryker-javascript.yml
@@ -12,7 +12,7 @@ jobs:
   stryker:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-node@v6
       with:
         node-version: '22'
diff --git a/.github/workflows/test-dotnet.yml b/.github/workflows/test-dotnet.yml
index 0f1021e9..974e6e15 100644
--- a/.github/workflows/test-dotnet.yml
+++ b/.github/workflows/test-dotnet.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup .NET
         uses: actions/setup-dotnet@v5
         with:
diff --git a/.github/workflows/test-go.yml b/.github/workflows/test-go.yml
index a731b48b..6d13d970 100644
--- a/.github/workflows/test-go.yml
+++ b/.github/workflows/test-go.yml
@@ -25,7 +25,7 @@ jobs:
             go: '1.18.x'
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Go
       uses: actions/setup-go@v6
       with:
diff --git a/.github/workflows/test-java.yml b/.github/workflows/test-java.yml
index 5838305e..c91a7ee0 100644
--- a/.github/workflows/test-java.yml
+++ b/.github/workflows/test-java.yml
@@ -25,7 +25,7 @@ jobs:
             java: '17'
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
diff --git a/.github/workflows/test-javascript.yml b/.github/workflows/test-javascript.yml
index cc0a8f36..66b04d44 100644
--- a/.github/workflows/test-javascript.yml
+++ b/.github/workflows/test-javascript.yml
@@ -27,7 +27,7 @@ jobs:
     steps:
     - name: set git core.autocrlf to 'input'
       run: git config --global core.autocrlf input
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: with Node.js ${{ matrix.node-version }} on ${{ matrix.os }}
       uses: actions/setup-node@v6
       with:
diff --git a/.github/workflows/test-python.yml b/.github/workflows/test-python.yml
index 2fa4b7e5..75abbb6d 100644
--- a/.github/workflows/test-python.yml
+++ b/.github/workflows/test-python.yml
@@ -18,7 +18,7 @@ jobs:
       run:
         working-directory: python
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Install uv and set the python version
       uses: astral-sh/setup-uv@v7
@@ -47,7 +47,7 @@ jobs:
       run:
         working-directory: python
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
   
     - name: Install uv and set the python version
       uses: astral-sh/setup-uv@v7
diff --git a/.github/workflows/test-ruby.yml b/.github/workflows/test-ruby.yml
index 1b2c7443..95636234 100644
--- a/.github/workflows/test-ruby.yml
+++ b/.github/workflows/test-ruby.yml
@@ -25,7 +25,7 @@ jobs:
             ruby: '3.4'
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby }}