diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41dadcf3..af18cae3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.7.2
+
+- Adds support for `worker-src` CSP directive to 3.x line (https://github.com/twitter/secureheaders/pull/364)
+
 ## 3.7.1
 
 Fix support for the sandbox attribute of CSP. `true` and `[]` represent the maximally restricted policy (`sandbox;`) and validate other values.
diff --git a/secure_headers.gemspec b/secure_headers.gemspec
index 36d5ca35..0d018fd0 100644
--- a/secure_headers.gemspec
+++ b/secure_headers.gemspec
@@ -1,7 +1,7 @@
 # -*- encoding: utf-8 -*-
 Gem::Specification.new do |gem|
   gem.name          = "secure_headers"
-  gem.version       = "3.7.1"
+  gem.version       = "3.7.2"
   gem.authors       = ["Neil Matatall"]
   gem.email         = ["neil.matatall@gmail.com"]
   gem.description   = 'Manages application of security headers with many safe defaults.'