diff --git a/Dockerfile b/Dockerfile
index 2c9a64c..991b1a2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM ruby:3.3.2
+FROM ruby:3.3.3
 
-LABEL version="3.3.2"
+LABEL version="3.3.3"
 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 ae1862b..7cd943d 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ Google Cloud capable Docker image for Ruby.
 
 ## Features
 
-- Ruby 3.3.2
+- Ruby 3.3.3
 - Node.js v18
 - gcloud
 - Bundler
@@ -12,4 +12,4 @@ Google Cloud capable Docker image for Ruby.
 
 ## Licence
 
-Copyright © 2017-2023 Savings United GmbH, contributors. Licenced under [GPL-3](https://github.com/pcvg/gcp-ruby/blob/master/LICENSE)
+Copyright © 2017-2024 Savings United GmbH, contributors. Licenced under [GPL-3](https://github.com/pcvg/gcp-ruby/blob/master/LICENSE)