diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a18fe15..90faf67 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
       matrix:
         java:
         - 11
-        - 15
+        - 17
     steps:
     - name: Check out
       uses: actions/checkout@v2