diff --git a/bukkit/paper/build.gradle.kts b/bukkit/paper/build.gradle.kts
index c1c29c23f..9bdb35e8d 100644
--- a/bukkit/paper/build.gradle.kts
+++ b/bukkit/paper/build.gradle.kts
@@ -9,7 +9,7 @@ repositories {
     maven("https://oss.sonatype.org/content/repositories/snapshots")
 }
 
-val version = "1.21-R0.1-SNAPSHOT"
+val version = "1.21.1-R0.1-SNAPSHOT"
 
 dependencies {
     implementation(projects.bukkit)
diff --git a/bukkit/src/main/java/me/neznamy/tab/platforms/bukkit/platform/BukkitPlatform.java b/bukkit/src/main/java/me/neznamy/tab/platforms/bukkit/platform/BukkitPlatform.java
index 45263fec2..fad061771 100644
--- a/bukkit/src/main/java/me/neznamy/tab/platforms/bukkit/platform/BukkitPlatform.java
+++ b/bukkit/src/main/java/me/neznamy/tab/platforms/bukkit/platform/BukkitPlatform.java
@@ -82,7 +82,8 @@ public class BukkitPlatform implements BackendPlatform {
             EnumSet.of(
                     ProtocolVersion.V1_20_5,
                     ProtocolVersion.V1_20_6,
-                    ProtocolVersion.V1_21
+                    ProtocolVersion.V1_21,
+                    ProtocolVersion.V1_21_1
             ).contains(serverVersion);
 
     /**