diff --git a/Resources/Changelog/Changelog.yml b/Resources/Changelog/Changelog.yml
index 4f4d33685e..0dfdafb2cc 100644
--- a/Resources/Changelog/Changelog.yml
+++ b/Resources/Changelog/Changelog.yml
@@ -1,9 +1,4 @@
 Entries:
-- author: crazybrain
-  changes:
-  - {message: Uplinks can now purchase a Syndicate pAI., type: Add}
-  id: 4439
-  time: '2023-08-05T04:26:26.0000000+00:00'
 - author: mhamster
   changes:
   - {message: 'Added new chemical reaction between iron, aluminium and uranium that
@@ -2960,3 +2955,8 @@ Entries:
   - {message: Plant species mutation no longer resets other mutations., type: Fix}
   id: 4938
   time: '2023-10-01T17:52:45.0000000+00:00'
+- author: Nairodian
+  changes:
+  - {message: Science can now research practice ammunition for security., type: Add}
+  id: 4939
+  time: '2023-10-01T20:18:05.0000000+00:00'