diff --git a/appdefs.yml b/appdefs.yml
index d11e6ab..5089d51 100644
--- a/appdefs.yml
+++ b/appdefs.yml
@@ -102,6 +102,13 @@ app:
               for more details.
             - Make sure the kernel of your Linux distribution is up-to-date.
   changelog:
+    - version: 24.09.1
+      date: 2024-09-29
+      changes:
+        - 'Updated Firefox to verison 130.0.1-r0.'
+        - 'Updated baseimage to version 4.6.4, which brings the following changes:'
+        - '2:Fixed web authentication feature with URL path-based reverse proxy.'
+        - '2:Rebuild against latest distro images to get security fixes.'
     - version: 24.08.1
       date: 2024-08-05
       changes: