diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 9b3aacbc..5dba33c0 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -35,11 +35,12 @@ jobs:
         run: |
           tools/make-app-image.sh
       - name: Upload Packages
-        uses: svenstaro/upload-release-action@v2
+        uses: svenstaro/upload-release-action@v2.9.0
         with:
           file: out/make/**/*
           tag: ${{ github.ref }}
           file_glob: true
+          prerelease: true
 
   windows:
     name: Deploy for Windows
@@ -62,17 +63,19 @@ jobs:
         run: |
           npm run make
       - name: Upload Zip
-        uses: svenstaro/upload-release-action@v2
+        uses: svenstaro/upload-release-action@v2.9.0
         with:
           file: out/make/zip/win32/x64/*
           tag: ${{ github.ref }}
           file_glob: true
+          prerelease: true
       - name: Upload Squirrel Installer
-        uses: svenstaro/upload-release-action@v2
+        uses: svenstaro/upload-release-action@v2.9.0
         with:
           file: out/make/squirrel.windows/x64/*.exe
           tag: ${{ github.ref }}
           file_glob: true
+          prerelease: true
 
   macos:
     name: Deploy for macOS
@@ -109,14 +112,16 @@ jobs:
         run: |
           npm run make
       - name: Upload DMG
-        uses: svenstaro/upload-release-action@v2
+        uses: svenstaro/upload-release-action@v2.9.0
         with:
           file: out/make/*.dmg
           tag: ${{ github.ref }}
           file_glob: true
+          prerelease: true
       - name: Upload Zip
-        uses: svenstaro/upload-release-action@v2
+        uses: svenstaro/upload-release-action@v2.9.0
         with:
           file: out/make/zip/darwin/**/*.zip
           tag: ${{ github.ref }}
           file_glob: true
+          prerelease: true