diff --git a/api/src/main/java/com/velocitypowered/api/network/ProtocolVersion.java b/api/src/main/java/com/velocitypowered/api/network/ProtocolVersion.java
index 1c6b6d536c..3b5bbcb856 100644
--- a/api/src/main/java/com/velocitypowered/api/network/ProtocolVersion.java
+++ b/api/src/main/java/com/velocitypowered/api/network/ProtocolVersion.java
@@ -88,7 +88,7 @@ public boolean isSupported() {
   MINECRAFT_1_20_3(765, "1.20.3", "1.20.4"),
   MINECRAFT_1_20_5(766, "1.20.5", "1.20.6"),
   MINECRAFT_1_21(767, "1.21", "1.21.1"),
-  MINECRAFT_1_21_2(768, "1.21.2");
+  MINECRAFT_1_21_2(768, "1.21.2", "1.21.3");
 
   private static final int SNAPSHOT_BIT = 30;