diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 04003722c04bc207cf60c14555f68b04da281cad..b16933a668740d3045fad16ffe6661c15b2f08c4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: openjdk:alpine
+image: openjdk:12-alpine
 
 before_script:
     - export GRADLE_USER_HOME=`pwd`/.gradle