diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6db76bc..a6ae9af2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,13 @@
 # Change Log
 
 
+## [5.15.2](https://github.com/honeybadger-io/honeybadger-ruby/compare/v5.15.1...v5.15.2) (2024-07-25)
+
+
+### Bug Fixes
+
+* don't send "key" in cache event payloads ([#596](https://github.com/honeybadger-io/honeybadger-ruby/issues/596)) ([b05ba2d](https://github.com/honeybadger-io/honeybadger-ruby/commit/b05ba2da4c76f31bf4f51761542fa0211148ace5))
+
 ## [5.15.1](https://github.com/honeybadger-io/honeybadger-ruby/compare/v5.15.0...v5.15.1) (2024-07-23)
 
 
diff --git a/lib/honeybadger/version.rb b/lib/honeybadger/version.rb
index 66baefde..3016623f 100644
--- a/lib/honeybadger/version.rb
+++ b/lib/honeybadger/version.rb
@@ -1,4 +1,4 @@
 module Honeybadger
   # The current String Honeybadger version.
-  VERSION = '5.15.1'.freeze
+  VERSION = '5.15.2'.freeze
 end