diff --git a/.github/workflows/next-rails.yml b/.github/workflows/next-rails.yml
index c7cce694f1..31086e9d7b 100644
--- a/.github/workflows/next-rails.yml
+++ b/.github/workflows/next-rails.yml
@@ -26,7 +26,7 @@ jobs:
           echo "BUNDLE_CACHE_PATH=vendor/cache.next" >> $GITHUB_ENV
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.1.1
+          ruby-version: 3.1.2
           bundler-cache: true
       - name: Prepare spec
         run: |
diff --git a/.github/workflows/spec.yml b/.github/workflows/spec.yml
index c79c149334..cb13886c26 100644
--- a/.github/workflows/spec.yml
+++ b/.github/workflows/spec.yml
@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.1.1
+          ruby-version: 3.1.2
           bundler-cache: true
       - run: bundle exec rubocop
       - run: bundle exec haml-lint app/views
@@ -34,7 +34,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.1.1
+          ruby-version: 3.1.2
           bundler-cache: true
       - name: Prepare spec
         run: |
diff --git a/.ruby-version b/.ruby-version
index 94ff29cc4d..ef538c2810 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.1.1
+3.1.2
diff --git a/Gemfile b/Gemfile
index 8b551e4197..c9e771e502 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,7 @@ end
 
 source 'https://rubygems.org'
 
-ruby ENV['OSEM_RUBY_VERSION'] || '3.1.1'
+ruby ENV['OSEM_RUBY_VERSION'] || '3.1.2'
 
 # rails-assets requires >= 1.8.4
 if Gem::Version.new(Bundler::VERSION) < Gem::Version.new('1.8.4')
diff --git a/Gemfile.lock b/Gemfile.lock
index aa52450201..b19435ebc2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -744,7 +744,7 @@ DEPENDENCIES
   whenever
 
 RUBY VERSION
-   ruby 3.1.1
+   ruby 3.1.2
 
 BUNDLED WITH
    2.3.3
diff --git a/dotenv.example b/dotenv.example
index f562cc2fec..372800ec99 100644
--- a/dotenv.example
+++ b/dotenv.example
@@ -33,7 +33,7 @@
 # OSEM_MEMCACHED_PASSWORD='1234'
 
 # Set this if you want to deviate from our 'standard' ruby version
-# OSEM_RUBY_VERSION=3.1.1
+# OSEM_RUBY_VERSION=3.1.2
 
 # What time is it?
 # OSEM_TIME_ZONE="UTC"