diff --git a/.github/workflows/npm-release.yml b/.github/workflows/npm-release.yml
index ffaeb0e..af5c289 100644
--- a/.github/workflows/npm-release.yml
+++ b/.github/workflows/npm-release.yml
@@ -9,6 +9,7 @@ jobs:
     permissions:
       id-token: write
       contents: write
+    environment: npm-release
     with:
       create-github-release: true
       run-tests: false
diff --git a/package.json b/package.json
index 4b4e864..4f06f85 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mapbox/cloudfriend",
-  "version": "9.4.2",
+  "version": "9.4.3",
   "description": "Helper functions for assembling CloudFormation templates in JavaScript",
   "main": "index.js",
   "engines": {