diff --git a/.github/actions/setup-caddy/action.yml b/.github/actions/setup-caddy/action.yml
index 79ff05e..75f198c 100644
--- a/.github/actions/setup-caddy/action.yml
+++ b/.github/actions/setup-caddy/action.yml
@@ -10,7 +10,7 @@ runs:
       run: echo "version=$(curl -s https://api.github.com/repos/caddyserver/caddy/releases/latest | jq -r .tag_name)" >> $GITHUB_OUTPUT
     - name: Cache Caddy
       id: cache_caddy
-      uses: actions/cache@v5
+      uses: actions/cache@v6
       with:
         key: caddy-${{ runner.os }}-${{ runner.arch }}-${{ steps.version.outputs.version }}
         path: |