diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9eb6bbe9..4cd98b78 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,7 +2,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: cimg/openjdk:17.0-browsers
+      - image: cimg/openjdk:21.0-browsers
 
     steps:
       - checkout