diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 20c87d49eb..c309588216 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,11 +6,11 @@ jobs:
   build:
     name: Build Smack
 
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         java:
-          - 11
+          - 15
     env:
       PRIMARY_JAVA_VERSION: 11