diff --git a/.github/workflows/kumuluzee-ci.yml b/.github/workflows/kumuluzee-ci.yml
index 2df0978..f10f1a8 100644
--- a/.github/workflows/kumuluzee-ci.yml
+++ b/.github/workflows/kumuluzee-ci.yml
@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        java-version: ['1.8', '11', '15']
+        java-version: ['11', '17', '21']
 
     steps:
       - name: Checkout code
@@ -44,10 +44,10 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v2
 
-      - name: Set up JDK 1.8
+      - name: Set up JDK 11
         uses: actions/setup-java@v1
         with:
-          java-version: 1.8
+          java-version: 11
 
       - name: Restore cache
         uses: actions/cache@v2