diff --git a/appdefs.yml b/appdefs.yml
index 4868ec5..90d19f3 100644
--- a/appdefs.yml
+++ b/appdefs.yml
@@ -101,6 +101,11 @@ app:
               for more details.
             - Make sure the kernel of your Linux distribution is up-to-date.
   changelog:
+    - version: 23.02.1
+      date: 2023-02-04
+      changes:
+        - 'Updated Firefox to version 109.0.1-r0.'
+        - 'Updated baseimage to version 4.3.3, which brings robustness related enhancements.'
     - version: 23.01.1
       date: 2023-01-04
       changes: