diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99031742..93f9d4bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## next / unreleased
+
+* Update to [Tailwind CSS v3.3.6](https://github.com/tailwindlabs/tailwindcss/releases/tag/v3.3.6) from v3.3.5 by @flavorjones
+
+
 ## v2.0.32 / 2023-10-27
 
 * Update to [Tailwind CSS v3.3.5](https://github.com/tailwindlabs/tailwindcss/releases/tag/v3.3.5) from v3.3.3 by @flavorjones
diff --git a/lib/tailwindcss/upstream.rb b/lib/tailwindcss/upstream.rb
index 83f4daed..ffb2d85e 100644
--- a/lib/tailwindcss/upstream.rb
+++ b/lib/tailwindcss/upstream.rb
@@ -1,7 +1,7 @@
 module Tailwindcss
   # constants describing the upstream tailwindcss project
   module Upstream
-    VERSION = "v3.3.5"
+    VERSION = "v3.3.6"
 
     # rubygems platform name => upstream release filename
     NATIVE_PLATFORMS = {