diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76e380f..c88158b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+### [v1.2.1]
+- Added support for 1.21.4
+- Added Traditional Chinese translations (Thanks to [hugoalh](https://github.com/hugoalh)!)
+
 ### [v1.2.0]
 - Added the following warp related commands: `/warp` `/setwarp` `/delwarp` `/renamewarp` and `/warps`
 - Added `/worldspawn`
diff --git a/common/src/main/resources/assets/teleport_commands/lang/translations.md b/common/src/main/resources/assets/teleport_commands/lang/translations.md
index 538818a..90e1140 100644
--- a/common/src/main/resources/assets/teleport_commands/lang/translations.md
+++ b/common/src/main/resources/assets/teleport_commands/lang/translations.md
@@ -25,4 +25,5 @@ Things to know:
 - Dutch (nl_nl): [Mr. Snowy](https://github.com/MrSn0wy)
 - Hungarian (hu_hu): [Martin Morningstar](https://github.com/RMI637)
 - Italian (it_it): [Vlad Andrei Morariu](https://github.com/VladAndreiMorariu)
-- Russian (ru_ru): [rfin0](https://github.com/rfin0)
\ No newline at end of file
+- Russian (ru_ru): [rfin0](https://github.com/rfin0)
+- Chinese Traditional (zw_tw): [hugoalh](https://github.com/hugoalh)
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
index bcfc5c7..be4d69b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,24 +2,24 @@
 # Every field you add must be added to the root build.gradle expandProps map.
 
 # Project
-version=1.2.0
+version=1.2.1
 group=dev.mrsnowy.teleport_commands
 java_version=21
 
 # Common
-minecraft_version=1.21.2
+minecraft_version=1.21.4
 mod_name=Teleport Commands
 mod_author=Mr. Snowy
 mod_id=teleport_commands
 license=MIT
 credits=Mr. Snowy
 description=A server-side mod that adds various teleportation related commands.
-minecraft_version_range=[1.21.2,1.22]
+minecraft_version_range=[1.21.4,1.22]
 
 # Fabric
-fabric_loader_version=0.15.11
+fabric_loader_version=0.16.9
 #fabric_api=0.97.0+1.20.4
-fabric_loom=1.8-SNAPSHOT
+fabric_loom=1.9-SNAPSHOT
 
 # Quilt (Currently disabled since fabric port works better)
 #quilt_loader_version=0.25.0
@@ -28,9 +28,9 @@ fabric_loom=1.8-SNAPSHOT
 
 
 # NeoForge
-neoforge_version=21.2.1-beta
+neoforge_version=21.4.0-beta
 neoforge_loader_version_range=[2,)
-NeoGradle=7.0.168
+NeoGradle=7.0.171
 
 # Gradle
 org.gradle.jvmargs=-Xmx6G
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 9355b41..94113f2 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/neoforge/build.gradle b/neoforge/build.gradle
index c5203df..f49efb4 100644
--- a/neoforge/build.gradle
+++ b/neoforge/build.gradle
@@ -10,6 +10,7 @@ def at = file('src/main/resources/META-INF/accesstransformer.cfg')
 if (at.exists()) {
     minecraft.accessTransformers.file at
 }
+
 runs {
     configureEach {
         modSource project.sourceSets.main
@@ -26,13 +27,23 @@ runs {
         systemProperty 'neoforge.enabledGameTestNamespaces', project.mod_id
     }
 
-    data {
-        getArguments().addAll '--mod', project.mod_id, '--all', '--output', file('src/generated/resources/').getAbsolutePath(), '--existing', file('src/main/resources/').getAbsolutePath()
-    }
+//    data {
+//        programArguments.addAll '--mod', project.mod_id, '--all', '--output', file('src/generated/resources/').getAbsolutePath(), '--existing', file('src/main/resources/').getAbsolutePath()
+//    }
 }
 
 sourceSets.main.resources { srcDir 'src/generated/resources' }
+configurations {
+    runtimeClasspath.extendsFrom localRuntime
+}
 
 dependencies {
     implementation "net.neoforged:neoforge:${neoforge_version}"
+}
+
+idea {
+    module {
+        downloadSources = true
+        downloadJavadoc = true
+    }
 }
\ No newline at end of file
diff --git a/neoforge/src/main/resources/META-INF/neoforge.mods.toml b/neoforge/src/main/resources/META-INF/neoforge.mods.toml
index b9de601..2986b6e 100644
--- a/neoforge/src/main/resources/META-INF/neoforge.mods.toml
+++ b/neoforge/src/main/resources/META-INF/neoforge.mods.toml
@@ -17,7 +17,7 @@ config = "${mod_id}.mixins.json"
 [[dependencies.${mod_id}]] #optional
 modId = "neoforge" #mandatory
 type="required" #mandatory (Can be one of "required", "optional", "incompatible" or "discouraged")
-versionRange = "${neoforge_loader_version_range}" #mandatory
+versionRange = "[${neoforge_version},)" #mandatory
 ordering = "NONE" # The order that this dependency should load in relation to your mod, required to be either 'BEFORE' or 'AFTER' if the dependency is not mandatory
 side = "BOTH" # Side this dependency is applied on - 'BOTH', 'CLIENT' or 'SERVER'
 [[dependencies.${mod_id}]]