diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0898bdc..ff76265 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # tailwindcss-ruby changelog
 
+## v4.1.13
+
+* Update to [Tailwind CSS v4.1.13](https://github.com/tailwindlabs/tailwindcss/releases/tag/v4.1.13) @flavorjones
+
+
 ## v4.1.12
 
 * Update to [Tailwind CSS v4.1.12](https://github.com/tailwindlabs/tailwindcss/releases/tag/v4.1.12) @flavorjones
diff --git a/Gemfile.lock b/Gemfile.lock
index b75c2ed..d1c0b96 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    tailwindcss-ruby (4.1.12)
+    tailwindcss-ruby (4.1.13)
 
 GEM
   remote: https://rubygems.org/
diff --git a/lib/tailwindcss/ruby/upstream.rb b/lib/tailwindcss/ruby/upstream.rb
index a3561c3..66e4bbe 100644
--- a/lib/tailwindcss/ruby/upstream.rb
+++ b/lib/tailwindcss/ruby/upstream.rb
@@ -1,7 +1,7 @@
 module Tailwindcss
   module Ruby
     module Upstream
-      VERSION = "v4.1.12"
+      VERSION = "v4.1.13"
 
       # rubygems platform name => upstream release filename
       NATIVE_PLATFORMS = {
diff --git a/lib/tailwindcss/ruby/version.rb b/lib/tailwindcss/ruby/version.rb
index 010cf5a..bc4bab2 100644
--- a/lib/tailwindcss/ruby/version.rb
+++ b/lib/tailwindcss/ruby/version.rb
@@ -2,6 +2,6 @@
 
 module Tailwindcss
   module Ruby
-    VERSION = "4.1.12"
+    VERSION = "4.1.13"
   end
 end