diff --git a/.github/workflows/sbt-build.yml b/.github/workflows/sbt-build.yml
index f168da9..22327b9 100644
--- a/.github/workflows/sbt-build.yml
+++ b/.github/workflows/sbt-build.yml
@@ -12,7 +12,7 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: "temurin"
-          java-version: "21"
+          java-version: "11"
           cache: "sbt"
 
       - name: Publish to Maven Repository