diff --git a/build.gradle b/build.gradle
index 466618a..2f94bd0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,7 +33,7 @@ dependencies {
 	mappings loom.layered() {
 		officialMojangMappings()
 		// Use parchment mappings. NOTE: Parchment maven must be manually added. (https://maven.parchmentmc.org)
-		parchment("org.parchmentmc.data:parchment-1.19.3:2023.03.12@zip")
+		parchment("org.parchmentmc.data:parchment-${project.minecraft_version}:${project.parchment_mappings}@zip")
 	}
 
 	modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"
@@ -42,9 +42,7 @@ dependencies {
 	//	Server translations API
 	// 	include(modImplementation("fr.catcore:server-translations-api:${project.server_translations_version}"))
 	// 	jitpack version
-	include(modImplementation("com.github.NucleoidMC:Server-Translations:${project.server_translations_version}"))
-	//	Server side command arguments. OUTDATED
-	//  include(modImplementation("ca.stellardrift:colonel:0.2"))
+	include(modImplementation("xyz.nucleoid:server-translations-api:${project.server_translations_version}"))
 
 	//	Carpet for fake players
 	//	modImplementation "com.github.gnembon:fabric-carpet:${project.carpet_version}" jitpack
diff --git a/gradle.properties b/gradle.properties
index 5df0e94..e95bb64 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,20 +2,20 @@
 org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
-minecraft_version=1.20.1
-yarn_mappings=1.20.1+build.5
-loader_version=0.14.21
+minecraft_version=1.20.2
+parchment_mappings=2023.12.10
+loader_version=0.15.3
 
 #Fabric api
-fabric_version=0.84.0+1.20.1
+fabric_version=0.91.2+1.20.2
 
 # Mod Properties
-mod_version = 1.3.1
+mod_version = 1.4.1
 maven_group = cn.noryea
 archives_base_name = manhunt-fabric
 
 # External mods
 # Server Translations
-server_translations_version = fecf59e
+server_translations_version = 2.1.0+1.20.2-rc2
 # Carpet snapshot
-carpet_version = 1.4.112
\ No newline at end of file
+carpet_version = 1.4.121
\ No newline at end of file
diff --git a/src/main/java/cn/noryea/manhunt/mixin/EnderDragonEntityMixin.java b/src/main/java/cn/noryea/manhunt/mixin/EnderDragonEntityMixin.java
index dcdae3a..547b2c4 100644
--- a/src/main/java/cn/noryea/manhunt/mixin/EnderDragonEntityMixin.java
+++ b/src/main/java/cn/noryea/manhunt/mixin/EnderDragonEntityMixin.java
@@ -14,11 +14,13 @@ public abstract class EnderDragonEntityMixin {
   //End the game when runners kill the enderdragon
   @Inject(method = "tickDeath", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/level/GameRules;getBoolean(Lnet/minecraft/world/level/GameRules$Key;)Z"))
   private void runnersWon(CallbackInfo ci) {
-    EnderDragon dragon = ((EnderDragon) (Object) this);
-    MinecraftServer server = dragon.getServer();
-    if (ManhuntConfig.INSTANCE.isRunnersWinOnDragonDeath() && !server.getScoreboard().getPlayerTeam("runners").getPlayers().isEmpty() && dragon.dragonDeathTime == 1) {
-      server.getCommands().performPrefixedCommand(server.createCommandSourceStack().withSuppressedOutput().withPermission(2), "title @a subtitle {\"translate\":\"manhunt.win.runners.subtitle\",\"color\":\"white\"}");
-      server.getCommands().performPrefixedCommand(server.createCommandSourceStack().withSuppressedOutput().withPermission(2), "title @a title {\"translate\":\"manhunt.win.runners.title\",\"color\":\"white\"}");
-    }
+    try {
+      EnderDragon dragon = ((EnderDragon) (Object) this);
+      MinecraftServer server = dragon.getServer();
+      if (ManhuntConfig.INSTANCE.isRunnersWinOnDragonDeath() && !server.getScoreboard().getPlayerTeam("runners").getPlayers().isEmpty() && dragon.dragonDeathTime == 1) {
+        server.getCommands().performPrefixedCommand(server.createCommandSourceStack().withSuppressedOutput().withPermission(2), "title @a subtitle {\"translate\":\"manhunt.win.runners.subtitle\",\"color\":\"white\"}");
+        server.getCommands().performPrefixedCommand(server.createCommandSourceStack().withSuppressedOutput().withPermission(2), "title @a title {\"translate\":\"manhunt.win.runners.title\",\"color\":\"white\"}");
+      }
+    } catch (NullPointerException ignored) {}
   }
 }