diff --git a/minecraft/src/main/java/net/fabricmc/loader/impl/game/minecraft/McVersionLookup.java b/minecraft/src/main/java/net/fabricmc/loader/impl/game/minecraft/McVersionLookup.java
index c28f9dac5..b431abbdc 100644
--- a/minecraft/src/main/java/net/fabricmc/loader/impl/game/minecraft/McVersionLookup.java
+++ b/minecraft/src/main/java/net/fabricmc/loader/impl/game/minecraft/McVersionLookup.java
@@ -287,7 +287,9 @@ protected static String getRelease(String version) {
 			int year = Integer.parseInt(matcher.group(1));
 			int week = Integer.parseInt(matcher.group(2));
 
-			if (year >= 24 && week >= 33) {
+			if (year == 24 && week >= 44 || year >= 25) {
+				return "1.21.4";
+			} else if (year == 24 && week >= 33 && week <= 40) {
 				return "1.21.2";
 			} else if (year == 24 && week >= 18 && week <= 21) {
 				return "1.21";