diff --git a/.ruby-version b/.ruby-version
index bea438e..a0891f5 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.1
+3.3.4
diff --git a/Dockerfile b/Dockerfile
index fa2e54d..eba750d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG RUBY_VERSION=3.3.1
+ARG RUBY_VERSION=3.3.4
 FROM registry.docker.com/library/ruby:$RUBY_VERSION-slim as base
 
 # Rails app lives here
diff --git a/Gemfile.lock b/Gemfile.lock
index 3543c54..976e076 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,7 +87,7 @@ GEM
     bcrypt (3.1.20)
     bigdecimal (3.1.8)
     bindex (0.8.1)
-    bootsnap (1.18.3)
+    bootsnap (1.18.4)
       msgpack (~> 1.2)
     builder (3.3.0)
     capybara (3.40.0)
@@ -114,7 +114,7 @@ GEM
       activesupport (>= 6.1)
     i18n (1.14.5)
       concurrent-ruby (~> 1.0)
-    image_processing (1.12.2)
+    image_processing (1.13.0)
       mini_magick (>= 4.9.5, < 5)
       ruby-vips (>= 2.0.17, < 3)
     importmap-rails (2.0.1)
@@ -166,17 +166,17 @@ GEM
     net-smtp (0.5.0)
       net-protocol
     nio4r (2.7.3)
-    nokogiri (1.16.6-aarch64-linux)
+    nokogiri (1.16.7-aarch64-linux)
       racc (~> 1.4)
-    nokogiri (1.16.6-x86_64-linux)
+    nokogiri (1.16.7-x86_64-linux)
       racc (~> 1.4)
-    pg (1.5.6)
+    pg (1.5.7)
     psych (5.1.2)
       stringio
     public_suffix (6.0.1)
     puma (6.4.2)
       nio4r (~> 2.0)
-    racc (1.8.0)
+    racc (1.8.1)
     rack (3.1.7)
     rack-session (2.0.0)
       rack (>= 3.0.0)
@@ -220,7 +220,7 @@ GEM
     regexp_parser (2.9.2)
     reline (0.5.9)
       io-console (~> 0.5)
-    rexml (3.3.2)
+    rexml (3.3.4)
       strscan
     ruby-vips (2.2.2)
       ffi (~> 1.12)
@@ -232,14 +232,14 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
-    solid_cache (0.6.0)
+    solid_cache (0.7.0)
       activejob (>= 7)
       activerecord (>= 7)
       railties (>= 7)
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
-    sprockets-rails (3.5.1)
+    sprockets-rails (3.5.2)
       actionpack (>= 6.1)
       activesupport (>= 6.1)
       sprockets (>= 3.0.0)
@@ -267,7 +267,7 @@ GEM
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.6.16)
+    zeitwerk (2.6.17)
 
 PLATFORMS
   aarch64-linux
@@ -294,7 +294,7 @@ DEPENDENCIES
   web-console
 
 RUBY VERSION
-   ruby 3.3.1p55
+   ruby 3.3.4p94
 
 BUNDLED WITH
    2.4.19
diff --git a/config/deploy.yml b/config/deploy.yml
index d4ce87d..c80aff2 100644
--- a/config/deploy.yml
+++ b/config/deploy.yml
@@ -41,7 +41,7 @@ ssh:
 builder:
   args:
     APPLICATION_HOST: tsvallender.co.uk
-    RUBY_VERSION: 3.3.1
+    RUBY_VERSION: 3.3.4
   remote:
     arch: arm64
     host: ssh://kamal@tsvallender.co.uk