diff --git a/.circleci/config.yml b/.circleci/config.yml
index 20a8cc6..41e99be 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -30,11 +30,11 @@ defaults_gradle: &defaults_gradle
         path: build/reports/
 
 jobs:
-  build_gradle_jdk14:
+  build_gradle_jdk15:
     <<: *defaults
 
     docker:
-      - image: cimg/openjdk:14.0.1
+      - image: cimg/openjdk:15.0.2
 
     <<: *defaults_gradle
 
@@ -51,5 +51,5 @@ workflows:
   gradle:
         jobs:
         - build_gradle_jdk11
-        - build_gradle_jdk14
+        - build_gradle_jdk15