diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 91fc87e..3c274b4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -70,7 +70,7 @@ jobs:
 
     steps:
       - name: Check Out Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Microsoft Build Engine
         uses: microsoft/setup-msbuild@v2
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 5848432..b178670 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -27,7 +27,7 @@ jobs:
       tag_name: ${{ steps.release.outputs.tag_name }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Release Please
         uses: googleapis/release-please-action@v4
@@ -54,7 +54,7 @@ jobs:
     if: ${{ needs.release.outputs.release_created }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.release.outputs.tag_name }}
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 035a0e5..f5bfc4e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
     - name: Check Out Code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Setup Microsoft Build Engine
       uses: microsoft/setup-msbuild@v2