diff --git a/.coditsu/ci.yml b/.coditsu/ci.yml
deleted file mode 100644
index 2d13e27..0000000
--- a/.coditsu/ci.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-repository_id: '19e90f01-0da7-45f2-b0a7-afc6ad40e30e'
-api_key: <%= ENV['CODITSU_API_KEY'] %>
-api_secret: <%= ENV['CODITSU_API_SECRET'] %>
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 789552f..454de10 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,12 +13,12 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
+          - '3.4'
           - '3.3'
           - '3.2'
           - '3.1'
-          - '3.0'
         include:
-          - ruby: '3.3'
+          - ruby: '3.4'
             coverage: '1'
     steps:
       - uses: actions/checkout@v4
@@ -34,14 +34,3 @@ jobs:
           SIMPLECOV: ${{ matrix.coverage }}
         run: |
           bundle exec rake test
-
-  # coditsu:
-  #    runs-on: ubuntu-latest
-  #    strategy:
-  #      fail-fast: false
-  #    steps:
-  #      - uses: actions/checkout@v2
-  #        with:
-  #          fetch-depth: 0
-  #      - name: Run Coditsu
-  #        run: \curl -sSL https://api.coditsu.io/run/ci | bash
diff --git a/.gitignore b/.gitignore
index 92b9b7d..7b375bd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .bundle
 coverage
 vendor/bundle
-.coditsu/local.yml
+.tool-versions
+
 pkg
diff --git a/.ruby-version b/.ruby-version
index 9c25013..f989260 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.6
+3.4.4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 758b3cb..14af729 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # master
 
+# 2.20.0 (2025-07-15)
+  * Sync with https://github.com/ua-parser/uap-core/commit/432e95f6767cc8bab4c20c255784cd6f7e93bc15
+  * drop Ruby 3.0 support
+  * Add Ruby 3.4 support
+
 # 2.19.0 (2024-12-10)
   * Sync with https://github.com/ua-parser/uap-core/commit/d4cde4c565a7e588472fbf6667f01fc4c23fa60b
 
diff --git a/Gemfile.lock b/Gemfile.lock
index fe28acb..fef7fa7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,32 +1,32 @@
 PATH
   remote: .
   specs:
-    user_agent_parser (2.19.0)
+    user_agent_parser (2.20.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    bigdecimal (3.1.8)
-    bigdecimal (3.1.8-java)
-    coveralls_reborn (0.28.0)
+    bigdecimal (3.2.2)
+    bigdecimal (3.2.2-java)
+    coveralls_reborn (0.29.0)
       simplecov (~> 0.22.0)
       term-ansicolor (~> 1.7)
       thor (~> 1.2)
       tins (~> 1.32)
     docile (1.4.1)
-    minitest (5.25.4)
-    rake (13.2.1)
+    minitest (5.25.5)
+    rake (13.3.0)
     simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
       simplecov_json_formatter (~> 0.1)
-    simplecov-html (0.13.1)
+    simplecov-html (0.13.2)
     simplecov_json_formatter (0.1.4)
     sync (0.5.0)
     term-ansicolor (1.11.2)
       tins (~> 1.0)
-    thor (1.3.2)
-    tins (1.37.0)
+    thor (1.4.0)
+    tins (1.38.0)
       bigdecimal
       sync
 
@@ -41,4 +41,4 @@ DEPENDENCIES
   user_agent_parser!
 
 BUNDLED WITH
-   2.5.23
+   2.6.9
diff --git a/README.md b/README.md
index 16b43f5..5822fe5 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,10 @@ UserAgentParser is a simple, comprehensive Ruby gem for parsing user agent strin
 
 ## Supported Rubies
 
+* Ruby 3.4
+* Ruby 3.3
 * Ruby 3.2
 * Ruby 3.1
-* Ruby 3.0
 * JRuby
 
 ## Installation
diff --git a/user_agent_parser.gemspec b/user_agent_parser.gemspec
index 46d912d..2ce4d9d 100644
--- a/user_agent_parser.gemspec
+++ b/user_agent_parser.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |gem|
   gem.name    = 'user_agent_parser'
-  gem.version = '2.19.0'
+  gem.version = '2.20.0'
 
   gem.authors     = 'Tim Lucas'
   gem.email       = 't@toolmantim.com'
diff --git a/vendor/uap-core b/vendor/uap-core
index d4cde4c..432e95f 160000
--- a/vendor/uap-core
+++ b/vendor/uap-core
@@ -1 +1 @@
-Subproject commit d4cde4c565a7e588472fbf6667f01fc4c23fa60b
+Subproject commit 432e95f6767cc8bab4c20c255784cd6f7e93bc15