diff --git a/README.md b/README.md
index c253b230..6503e7e7 100644
--- a/README.md
+++ b/README.md
@@ -398,7 +398,7 @@ jobs:
 
     # Install gcloud, `setup-gcloud` automatically picks up authentication from `auth`.
     - name: 'Set up Cloud SDK'
-      uses: 'google-github-actions/setup-gcloud@v0'
+      uses: 'google-github-actions/setup-gcloud@v1'
 
     # Now you can run gcloud commands authenticated as the impersonated service account.
     - id: 'gcloud'
diff --git a/src/main.ts b/src/main.ts
index 249e4d3a..b17437fc 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -47,7 +47,7 @@ const oidcWarning =
 async function run(): Promise<void> {
   // Warn if pinned to HEAD
   if (isPinnedToHead()) {
-    logWarning(pinnedToHeadWarning('v0'));
+    logWarning(pinnedToHeadWarning('v1'));
   }
 
   const retries = Number(getInput('retries'));