diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 181e0e0..4487508 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -22,10 +22,13 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up JDK 21
+    - name: Set up JDKs
       uses: actions/setup-java@v4
       with:
-        java-version: '21'
+        java-version: |
+            16
+            17
+            21
         distribution: 'temurin'
         cache: 'gradle'