diff --git a/.github/workflows/publish_main_snapshot.yml b/.github/workflows/publish_main_snapshot.yml
index d1c1721..b2426ee 100644
--- a/.github/workflows/publish_main_snapshot.yml
+++ b/.github/workflows/publish_main_snapshot.yml
@@ -13,7 +13,7 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
-          java-version: 11
+          java-version: '11'
       - name: Build with Gradle
         env:
           SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}