diff --git a/Dockerfile b/Dockerfile
index 05f7452..e9f87db 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM ruby:2.7.8
+FROM ruby:3.2.2
 
-LABEL version="2.7.8"
+LABEL version="3.2.2"
 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 227736a..3d0a86e 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ Google Cloud capable Docker image for Ruby.
 
 ## Features
 
-- Ruby 2.7.8
+- Ruby 3.2.2
 - Node.js v17
 - gcloud
 - Bundler