diff --git a/.github/workflows/PullRequestorMergeToMain.yml b/.github/workflows/PullRequestorMergeToMain.yml
index ddaee42..bbc40b6 100644
--- a/.github/workflows/PullRequestorMergeToMain.yml
+++ b/.github/workflows/PullRequestorMergeToMain.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v5
@@ -52,7 +52,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Build version prefix/suffix
         run: |
diff --git a/.github/workflows/Release.yml b/.github/workflows/Release.yml
index 8206b54..236cfd3 100644
--- a/.github/workflows/Release.yml
+++ b/.github/workflows/Release.yml
@@ -32,7 +32,7 @@ jobs:
         run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v5