diff --git a/.ruby-version b/.ruby-version
index ff365e06b9..f9892605c7 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.1.3
+3.4.4
diff --git a/Dockerfile b/Dockerfile
index af4e5c7b8f..e339a9a906 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.1.3
+FROM ruby:3.4.4
 
 RUN apt update -y
 RUN apt-get install -y cmake pkg-config
diff --git a/Gemfile b/Gemfile
index ebd994c59d..edc4c2903a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-ruby '3.1.3'
+ruby '3.4.4'
 
 gem "jekyll", '~> 4.3.0', github: "jekyll/jekyll"
 gem 'html-proofer'
diff --git a/Gemfile.lock b/Gemfile.lock
index 6637754e43..648b17d7e6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -208,7 +208,7 @@ DEPENDENCIES
   rake
 
 RUBY VERSION
-   ruby 3.1.3p185
+   ruby 3.4.4p34
 
 BUNDLED WITH
    2.5.17
diff --git a/src-api/Gemfile b/src-api/Gemfile
index 8cac123017..cec35b0a75 100644
--- a/src-api/Gemfile
+++ b/src-api/Gemfile
@@ -1,4 +1,4 @@
-ruby '3.1.3'
+ruby '3.4.4'
 source 'https://rubygems.org'
 
 # Middleman