diff --git a/item-nbt-api/src/main/java/de/tr7zw/changeme/nbtapi/utils/MinecraftVersion.java b/item-nbt-api/src/main/java/de/tr7zw/changeme/nbtapi/utils/MinecraftVersion.java
index c8ac9f618..1ee79afe2 100644
--- a/item-nbt-api/src/main/java/de/tr7zw/changeme/nbtapi/utils/MinecraftVersion.java
+++ b/item-nbt-api/src/main/java/de/tr7zw/changeme/nbtapi/utils/MinecraftVersion.java
@@ -55,7 +55,7 @@ public enum MinecraftVersion {
             this.put("1.20.4", MC1_20_R3);
             this.put("1.20.5", MC1_20_R4);
             this.put("1.20.6", MC1_20_R4);
-            this.put("1.21.0", MC1_21_R1);
+            this.put("1.21", MC1_21_R1);
         }
     };