diff --git a/.ruby-version b/.ruby-version
index e4604e3a..be94e6f5 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.2.1
+3.2.2
diff --git a/.tool-versions b/.tool-versions
index 40b87ee4..f2a971aa 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-ruby 3.2.1
+ruby 3.2.2
diff --git a/Dockerfile b/Dockerfile
index aca0744a..f5d9b249 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.2.1
+FROM ruby:3.2.2
 ENV LANG=C.UTF-8
 ENV ENABLE_SERVICE_WORKER=true
 
diff --git a/Dockerfile-alpine b/Dockerfile-alpine
index aa815c60..39ca37c5 100644
--- a/Dockerfile-alpine
+++ b/Dockerfile-alpine
@@ -1,4 +1,4 @@
-FROM ruby:3.2.1-alpine
+FROM ruby:3.2.2-alpine
 
 ENV LANG=C.UTF-8
 ENV ENABLE_SERVICE_WORKER=true
diff --git a/Gemfile b/Gemfile
index 56a5e9d1..f276b263 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-ruby '3.2.1'
+ruby '3.2.2'
 
 gem 'activesupport', require: false
 gem 'html-pipeline'
diff --git a/Gemfile.lock b/Gemfile.lock
index b13460ed..201de54a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,13 +40,13 @@ GEM
       image_size (>= 1.5, < 4)
       in_threads (~> 1.3)
       progress (~> 3.0, >= 3.0.1)
-    image_optim_pack (0.9.1.20221104)
+    image_optim_pack (0.9.1.20230325)
       fspath (>= 2.1, < 4)
       image_optim (~> 0.19)
     image_size (3.2.0)
     in_threads (1.6.0)
     method_source (1.0.0)
-    mini_portile2 (2.8.0)
+    mini_portile2 (2.8.1)
     minitest (5.18.0)
     multi_json (1.15.0)
     mustermann (3.0.0)
@@ -63,13 +63,13 @@ GEM
     progress_bar (1.3.3)
       highline (>= 1.6, < 3)
       options (~> 2.3.0)
-    pry (0.14.1)
+    pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
     pry-byebug (3.10.1)
       byebug (~> 11.0)
       pry (>= 0.13, < 0.15)
-    racc (1.6.1)
+    racc (1.6.2)
     rack (2.2.6.4)
     rack-protection (3.0.5)
       rack
@@ -179,7 +179,7 @@ DEPENDENCIES
   yajl-ruby
 
 RUBY VERSION
-   ruby 3.2.1p31
+   ruby 3.2.2p53
 
 BUNDLED WITH
    2.4.6