diff --git a/build.gradle b/build.gradle
index fa86d04..4cfd066 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id 'fabric-loom' version '1.6.+'
+    id 'fabric-loom' version '1.9-SNAPSHOT'
     id 'maven-publish'
 }
 
@@ -28,8 +28,8 @@ repositories {
     maven { url 'https://maven.quiltmc.org/repository/release' }
 }
 
-sourceCompatibility = JavaVersion.VERSION_17
-targetCompatibility = JavaVersion.VERSION_17
+sourceCompatibility = JavaVersion.VERSION_21
+targetCompatibility = JavaVersion.VERSION_21
 
 archivesBaseName = project.archives_base_name
 version = project.mod_version + "-" + project.minecraft_version + "+"
diff --git a/gradle.properties b/gradle.properties
index 7aaf77c..eaf1621 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,16 +2,16 @@
 org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 # check these on https://fabricmc.net/develop/
-minecraft_version=1.20.5
-yarn_mappings=1.20.5+build.1
-loader_version=0.15.10
+minecraft_version=1.21.4
+yarn_mappings=1.21.4+build.7
+loader_version=0.16.9
 # Mod Properties
-mod_version=1.4.15
+mod_version=1.4.16
 maven_group=us.potatoboy
 archives_base_name=InvView
 # Dependencies
 # check this on https://fabricmc.net/develop/
-fabric_version=0.97.5+1.20.5
-trinkets_version=3.8.0
-apoli_version=2.10.3
-sgui_version=1.5.0+1.20.5
+fabric_version=0.114.0+1.21.4
+trinkets_version=3.10.0
+apoli_version=2.11.11
+sgui_version=1.8.1+1.21.4
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index b82aa23..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-8.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index 1cfd5e9..8651b88 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -32,8 +32,8 @@
     "invview.mixins.json"
   ],
   "depends": {
-    "fabricloader": ">=0.15.10",
+    "fabricloader": ">=0.16.9",
     "fabric": "*",
-    "minecraft": ">=1.20.5"
+    "minecraft": ">=1.21.4"
   }
 }
\ No newline at end of file
diff --git a/src/main/resources/invview.mixins.json b/src/main/resources/invview.mixins.json
index 109cc66..ce829ce 100644
--- a/src/main/resources/invview.mixins.json
+++ b/src/main/resources/invview.mixins.json
@@ -2,7 +2,7 @@
   "required": true,
   "minVersion": "0.8",
   "package": "us.potatoboy.invview.mixin",
-  "compatibilityLevel": "JAVA_17",
+  "compatibilityLevel": "JAVA_21",
   "mixins": [
     "EntityAccessor"
   ],