diff --git a/.github/workflows/deploy-to-gh-pages.yml b/.github/workflows/deploy-to-gh-pages.yml
index f8be4044..e64f11ee 100644
--- a/.github/workflows/deploy-to-gh-pages.yml
+++ b/.github/workflows/deploy-to-gh-pages.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Install, build, and upload your site output
         uses: withastro/action@v2
         with:
-            package-manager: pnpm@latest
+            package-manager: pnpm@10.33.4
 
   deploy:
     needs: build
diff --git a/.github/workflows/pr-preview.yml b/.github/workflows/pr-preview.yml
index 76560b31..e8a1dc46 100644
--- a/.github/workflows/pr-preview.yml
+++ b/.github/workflows/pr-preview.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
         with:
-          version: latest
+          version: 10.33.4
 
       - name: Install dependencies
         if: github.event.action != 'closed'