diff --git a/Dockerfile.gitlab-charts-build-base-helm-3.7 b/Dockerfile.gitlab-charts-build-base-helm-3.7
index 046f7aa..f78519c 100644
--- a/Dockerfile.gitlab-charts-build-base-helm-3.7
+++ b/Dockerfile.gitlab-charts-build-base-helm-3.7
@@ -1,4 +1,4 @@
-FROM ruby:2.7.6-alpine
+FROM ruby:2.7.7-alpine
 MAINTAINER GitLab Distribution Team
 
 ENV HELM_VERSION=3.7.2
diff --git a/Dockerfile.www-gitlab-com-debian-bullseye-ruby-3.0-node-16 b/Dockerfile.www-gitlab-com-debian-bullseye-ruby-3.0-node-16
index e90d68d..730e419 100644
--- a/Dockerfile.www-gitlab-com-debian-bullseye-ruby-3.0-node-16
+++ b/Dockerfile.www-gitlab-com-debian-bullseye-ruby-3.0-node-16
@@ -1,6 +1,6 @@
 FROM gcr.io/google.com/cloudsdktool/cloud-sdk as gcloud-sdk
 
-FROM ruby:3.0.4-slim-bullseye
+FROM ruby:3.0.5-slim-bullseye
 
 # Install Google Cloud SDK for deploys via rsync
 COPY --from=gcloud-sdk /usr/lib/google-cloud-sdk /usr/lib/google-cloud-sdk
diff --git a/scripts/lib/custom-docker-build b/scripts/lib/custom-docker-build
index 38dbefa..c0d10b8 100755
--- a/scripts/lib/custom-docker-build
+++ b/scripts/lib/custom-docker-build
@@ -217,8 +217,8 @@ function print_ruby_args() {
             ;;
 
         2.7|2.7.patched)
-            RUBY_VERSION="2.7.6"
-            RUBY_DOWNLOAD_SHA256="e7203b0cc09442ed2c08936d483f8ac140ec1c72e37bb5c401646b7866cb5d10"
+            RUBY_VERSION="2.7.7"
+            RUBY_DOWNLOAD_SHA256="e10127db691d7ff36402cfe88f418c8d025a3f1eea92044b162dd72f0b8c7b90"
             ;;
 
         # Please update any clients still asking for these images to request `ruby-2.7` instead,
@@ -229,8 +229,8 @@ function print_ruby_args() {
             ;;
 
         3.0|3.0.patched)
-            RUBY_VERSION="3.0.4"
-            RUBY_DOWNLOAD_SHA256="70b47c207af04bce9acea262308fb42893d3e244f39a4abc586920a1c723722b"
+            RUBY_VERSION="3.0.5"
+            RUBY_DOWNLOAD_SHA256="9afc6380a027a4fe1ae1a3e2eccb6b497b9c5ac0631c12ca56f9b7beb4848776"
             ;;
 
         *) fail "Unknown ruby version $1" ;;