diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 9023944..72559ed 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -25,7 +25,7 @@ jobs:
             git config --global core.autocrlf input
           fi
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/action.yaml b/action.yaml
index 077c17f..0904ccb 100644
--- a/action.yaml
+++ b/action.yaml
@@ -95,7 +95,7 @@ runs:
       run: git config --global core.autocrlf input
 
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       if: ${{ fromJSON(inputs.checkout) }}
       with:
         # Work around the fact that in the context of a pull request github.sha
@@ -115,7 +115,7 @@ runs:
         echo "short=${SHA:0:7}" >> $GITHUB_OUTPUT
 
     - name: Checkout build variables
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       if: ${{ fromJSON(inputs.checkout-build-variables) }}
       with:
         repository: secondlife/build-variables