diff --git a/Dockerfile b/Dockerfile
index 991b1a2..75de15f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM ruby:3.3.3
+FROM ruby:3.3.4
 
-LABEL version="3.3.3"
+LABEL version="3.3.4"
 LABEL maintainer="Ain Tohvri <ain.tohvri@savings-united.com>"
 
 RUN echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] http://packages.cloud.google.com/apt cloud-sdk main" | tee -a /etc/apt/sources.list.d/google-cloud-sdk.list && \
diff --git a/README.md b/README.md
index 7cd943d..f4d29ae 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ Google Cloud capable Docker image for Ruby.
 
 ## Features
 
-- Ruby 3.3.3
+- Ruby 3.3.4
 - Node.js v18
 - gcloud
 - Bundler