diff --git a/action.yml b/action.yml
index 87d88fc..6877214 100644
--- a/action.yml
+++ b/action.yml
@@ -78,7 +78,7 @@ runs:
 
     - name: Cache gitops-pusher binary
       id: cache
-      uses: actions/cache@v5
+      uses: actions/cache@v6
       with:
         path: ${{ github.action_path }}/bin
         key: gitops-pusher-${{ runner.os }}-${{ runner.arch }}-${{ inputs.tailscale-release }}