diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6fb8e7bc02..aa980173e2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -35,7 +35,7 @@ jobs:
 
       - name: Create release
         id: create_release
-        uses: actions/create-release@v1
+        uses: actions/create-release@v1.0.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
@@ -46,7 +46,7 @@ jobs:
 
       - name: Upload Firefox asset
         id: upload_firefox_asset
-        uses: actions/upload-release-asset@v1
+        uses: actions/upload-release-asset@v1.0.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
@@ -57,7 +57,7 @@ jobs:
 
       - name: Upload Chrome asset
         id: upload_chrome_asset
-        uses: actions/upload-release-asset@v1
+        uses: actions/upload-release-asset@v1.0.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
@@ -68,7 +68,7 @@ jobs:
 
       - name: Upload source ZIP
         id: upload_source_asset
-        uses: actions/upload-release-asset@v1
+        uses: actions/upload-release-asset@v1.0.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: