diff --git a/CHANGELOG.md b/CHANGELOG.md
index 14af729..83ae61f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # master
 
+# 2.21.0 (2026-02-12)
+  * Sync with https://github.com/ua-parser/uap-core/commit/383604dfd6c7518c152e3bd9b7eda67662b1b343
+
 # 2.20.0 (2025-07-15)
   * Sync with https://github.com/ua-parser/uap-core/commit/432e95f6767cc8bab4c20c255784cd6f7e93bc15
   * drop Ruby 3.0 support
diff --git a/Gemfile.lock b/Gemfile.lock
index fef7fa7..839c148 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    user_agent_parser (2.20.0)
+    user_agent_parser (2.21.0)
 
 GEM
   remote: https://rubygems.org/
diff --git a/user_agent_parser.gemspec b/user_agent_parser.gemspec
index 2ce4d9d..b9ba85c 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 = '2.20.0'
+  gem.version = '2.21.0'
 
   gem.authors     = 'Tim Lucas'
   gem.email       = 't@toolmantim.com'
diff --git a/vendor/uap-core b/vendor/uap-core
index 432e95f..383604d 160000
--- a/vendor/uap-core
+++ b/vendor/uap-core
@@ -1 +1 @@
-Subproject commit 432e95f6767cc8bab4c20c255784cd6f7e93bc15
+Subproject commit 383604dfd6c7518c152e3bd9b7eda67662b1b343