diff --git a/Dockerfile.gitlab-docs b/Dockerfile.gitlab-docs
index de92779..b16e7e9 100644
--- a/Dockerfile.gitlab-docs
+++ b/Dockerfile.gitlab-docs
@@ -1,4 +1,4 @@
-FROM ruby:2.6.3-alpine3.10
+FROM ruby:2.6.5-alpine3.10
 MAINTAINER GitLab Documentation Team
 
 ENV YARN_VERSION="1.19.0"
diff --git a/Dockerfile.gitlab-docs-lint b/Dockerfile.gitlab-docs-lint
index c8be691..02db7a9 100644
--- a/Dockerfile.gitlab-docs-lint
+++ b/Dockerfile.gitlab-docs-lint
@@ -1,4 +1,4 @@
-FROM ruby:2.6.3-alpine3.10
+FROM ruby:2.6.5-alpine3.10
 MAINTAINER GitLab Documentation Team
 
 WORKDIR /tmp