diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6ae5d4ed2d4b2a31468314472de021fce3075f21..4a534690ea567dcb7552d97f94319f93a1cfde7c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ stages:
 
 build:
   stage: build
-  image: maven:3.6.3-jdk-11
+  image: maven:3.6.3-openjdk-16-slim
   only:
     - master
   script: