diff --git a/.gitignore b/.gitignore
index 3c3629e..944c283 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 node_modules
+.idea/
diff --git a/Dockerfile b/Dockerfile
index b6d2b71..8cb6ccf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM ruby:2.6.5
+FROM ruby:2.7.0
 
-LABEL version="2.6.5"
+LABEL version="2.7.0"
 LABEL maintainer="Ain Tohvri <ain.tohvri@savings-united.com>"
 
 RUN echo "deb http://packages.cloud.google.com/apt cloud-sdk-jessie main" | tee /etc/apt/sources.list.d/google-cloud-sdk.list && \
diff --git a/README.md b/README.md
index edf26d7..e2c7822 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ Google Cloud capable Docker image for Ruby.
 
 ## Features
 
-- Ruby 2.6.5
+- Ruby 2.7.0
 - gcloud
 - cloudsql
 - Bundler