diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 44e03ee2..059bf892 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [11, 17]
+        java: [17, 21]
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Set up JDK ${{ matrix.java }}
diff --git a/mise.toml b/mise.toml
index 6242d4a8..a4527e78 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,2 +1,2 @@
 [tools]
-java = "18"
+java = "temurin-17.0.17+10"