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 916e3db5..f2a629b1 100644
--- a/api/src/main/java/com/velocitypowered/api/network/ProtocolVersion.java
+++ b/api/src/main/java/com/velocitypowered/api/network/ProtocolVersion.java
@@ -93,7 +93,7 @@ public enum ProtocolVersion implements Ordered<ProtocolVersion> {
   MINECRAFT_1_21_5(770, "1.21.5"),
   MINECRAFT_1_21_6(771, "1.21.6"),
   MINECRAFT_1_21_7(772, "1.21.7", "1.21.8"),
-  MINECRAFT_1_21_9(773, "1.21.9");
+  MINECRAFT_1_21_9(773, "1.21.9", "1.21.10");
 
   private static final int SNAPSHOT_BIT = 30;