diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a81aad09..c2f3757fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Deactivated users can no longer show up in the emoji reaction list
 - Embedded posts can no longer bypass `:restrict\_unauthenticated`
 
+## Security
+
+- Add `no_new_privs` hardening to OpenRC and systemd service files
+
 ## 2023.05
 
 ## Added