diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7973507..eda548c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,9 +6,11 @@ See the [changelog of the backend](https://github.com/software-challenge/backend
 for details on our versioning scheme.
 
 
-### 24.2.3 - 2024-03
+### 24.2.X - 2024-03
 - Indicate ship speed through graphics
 
+### 24.2.4 Game generation and ending corrections - 2024-03-21
+
 ### 24.2.2 Detailed winner explanation and stuck ship highlighting - 2024-03-14
 
 ### 24.2.1 Backend: Fix incorrect winners - 2024-04-13
diff --git a/backend b/backend
index 1cc2805..09a4e18 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit 1cc28053e8ebaabd7222523db098cff45b975f5b
+Subproject commit 09a4e18cc89e941f5317b439cf1830bd492a7811