diff --git a/actions/vellum-site-build/action.yml b/actions/vellum-site-build/action.yml
index da84261..17888ca 100644
--- a/actions/vellum-site-build/action.yml
+++ b/actions/vellum-site-build/action.yml
@@ -39,7 +39,7 @@ runs:
 
   - name: Store generated web site
     id: cache_site
-    uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7    # v5.0.4
+    uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9    # v6.1.0
     with:
       path: website.zip
       key: website-${{ github.sha }}
\ No newline at end of file