diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3235c50b..0206b83b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,7 +45,7 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.3.5'
+          ruby-version: '3.3.6'
           bundler-cache: true
       - uses: pnpm/action-setup@v4
       - name: Set up Node
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 335864ba..7bf778b2 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -30,7 +30,7 @@ jobs:
       if: steps.changed-files.outputs.any_changed == 'true'
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: '3.3.5'
+        ruby-version: '3.3.6'
         bundler-cache: true
     - name: Run RuboCop
       if: steps.changed-files.outputs.any_changed == 'true'
@@ -53,7 +53,7 @@ jobs:
       if: steps.changed-files.outputs.any_changed == 'true'
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: '3.3.5'
+        ruby-version: '3.3.6'
         bundler-cache: true
     - name: Run Slim-Lint
       if: steps.changed-files.outputs.any_changed == 'true'
diff --git a/Gemfile b/Gemfile
index 32162152..e4ad5944 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,7 +7,7 @@ git_source(:github) do |repo_name|
   "https://github.com/#{repo_name}.git"
 end
 
-ruby '3.3.5'
+ruby '3.3.6'
 
 gem 'rails', '7.1.5'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 4223fd8d..98f09692 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -536,7 +536,7 @@ DEPENDENCIES
   webmock
 
 RUBY VERSION
-   ruby 3.3.5p100
+   ruby 3.3.6p108
 
 BUNDLED WITH
-   2.5.23
+   2.5.22
diff --git a/docker/icare/Dockerfile b/docker/icare/Dockerfile
index 1d293eae..2620e813 100644
--- a/docker/icare/Dockerfile
+++ b/docker/icare/Dockerfile
@@ -1,7 +1,7 @@
 # syntax = docker/dockerfile:1
 
 # Make sure RUBY_VERSION matches the Ruby version in .ruby-version and Gemfile
-ARG RUBY_VERSION=3.3.5
+ARG RUBY_VERSION=3.3.6
 FROM registry.docker.com/library/ruby:$RUBY_VERSION-slim as base
 
 # Rails app lives here