diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 802102f..f194a80 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,7 +5,7 @@ stages:
 - build
 
 variables:
-  VERSION: 1.12a39-${CI_COMMIT_REF_NAME}
+  VERSION: 1.12a42-${CI_COMMIT_REF_NAME}
   CACHETAG: build-${CI_COMMIT_REF_NAME}
   DOCKER_HOST: tcp://docker:2375