diff --git a/Dockerfile.gitlab-docs-lint b/Dockerfile.gitlab-docs-lint
index 5d03bd8..6869736 100644
--- a/Dockerfile.gitlab-docs-lint
+++ b/Dockerfile.gitlab-docs-lint
@@ -1,4 +1,4 @@
-FROM ruby:2.6.3-alpine3.9
+FROM ruby:2.6.3-alpine3.10
 MAINTAINER GitLab Documentation Team
 
 WORKDIR /tmp