diff --git a/.ruby-version b/.ruby-version
index 37c2961c243..bea438e9ade 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.7.2
+3.3.1
diff --git a/Dockerfile b/Dockerfile
index d16e7cd17e0..2a47bb75c5e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM 659153740712.dkr.ecr.us-east-1.amazonaws.com/zappi/base/zappi-api-docs:1.0.0
+FROM 659153740712.dkr.ecr.us-east-1.amazonaws.com/zappi/base/zappi-api-docs:2.0.0
 
 # ARGs & ENVs
 ARG APP_USER="app"
diff --git a/Gemfile b/Gemfile
index ab4c1bc9b6c..343240c9245 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,7 @@
-ruby '>= 2.5'
 source 'https://rubygems.org'
 
+ruby '3.3.1'
+
 # Middleman
 gem 'middleman', '~> 4.4'
 gem 'middleman-syntax', '~> 3.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index 763798902c6..b75b5946a24 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -139,7 +139,7 @@ DEPENDENCIES
   webrick
 
 RUBY VERSION
-   ruby 2.7.2p137
+   ruby 3.3.1p55
 
 BUNDLED WITH
    2.2.15