diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 641b554..c2577d5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -189,7 +189,7 @@ jobs:
       - name: version
         id: version
         shell: bash
-        run: echo "version_var=$(date +'%Y.%m.%d')" >> $GITHUB_ENV
+        run: echo "version_var=$(date +'%Y.%m.%d+%s')" >> $GITHUB_ENV
 
       - name: Set up Homebrew
         id: set-up-homebrew