diff --git a/.github/workflows/windows_develop_workflow.yml b/.github/workflows/windows_develop_workflow.yml
index 2708dc120..0b04cb582 100644
--- a/.github/workflows/windows_develop_workflow.yml
+++ b/.github/workflows/windows_develop_workflow.yml
@@ -54,11 +54,12 @@ jobs:
 
       # Build stage
       - name: Unity builder
-        uses: game-ci/unity-builder@v3
+        uses: game-ci/unity-builder@v4
         id: buildStep
         env:
           UNITY_EMAIL: ${{ secrets.UNITY_EMAIL_ED }}
           UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD_ED }}
+          UNITY_SERIAL: ${{ secrets.UNITY_SERIAL }}
           UNITY_LICENSE: ${{ secrets.UNITY_LICENSE_ED }}
         with:
           targetPlatform: WSAPlayer
@@ -179,7 +180,7 @@ jobs:
       SLACK_URL: ${{ secrets.SLACK_URL }}
       COMMIT_MESSAGE: ${{ github.event.head_commit.message }}
       APP_VERSION: ${{ needs.build_unity.outputs.buildVersion }}
-      TARGET_PLATFORM: $RUNNER_OS
+      TARGET_PLATFORM: ${{ runner.os }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2