diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 2e98717..f5f1388 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -8,7 +8,7 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
-      - uses: google-github-actions/release-please-action@v3
+      - uses: google-github-actions/release-please-action@v3.3.0
         id: release
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/package-lock.json b/package-lock.json
index 8553ced..325c162 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "aetna",
-  "version": "1.0.0-alpha.27",
+  "version": "1.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "aetna",
-      "version": "1.0.0-alpha.27",
+      "version": "1.0.0",
       "license": "GPL-2.0+",
       "dependencies": {
         "@frctl/fractal": "^1.5.14"
diff --git a/package.json b/package.json
index 499712d..3dae5af 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aetna",
-  "version": "1.0.0-alpha.27",
+  "version": "1.0.0",
   "description": "Front-end style guide and pattern library for Pressbooks.",
   "style": "assets/styles/aetna.scss",
   "scripts": {