diff --git a/build.gradle b/build.gradle
index 2d0997e..94d764c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@ allprojects {
     def ENV = System.getenv()
     def publishType = System.getenv("PUBLISH_TYPE")
 
-    version = "${project.mod_version}+${rootProject.mod_minecraft_base_version}"
+    version = "${project.mod_version}+${project.mod_minecraft_base_version}"
 
     if (publishType == "SNAPSHOT") {
         version = "${project.mod_version}+${rootProject.mod_minecraft_base_version}-SNAPSHOT"
@@ -27,11 +27,17 @@ allprojects {
         options.compilerArgs << "-Xlint:unchecked"
     }
 
+    repositories {
+        maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
+    }
+
     dependencies {
         minecraft "com.mojang:minecraft:${rootProject.minecraft_version}"
         mappings "net.fabricmc:yarn:${rootProject.yarn_mappings}:v2"
         modImplementation "net.fabricmc:fabric-loader:${rootProject.loader_version}"
-        include(modImplementation("net.fabricmc.fabric-api:fabric-command-api-v2:${project.fabric_command_api_version}"))
+        include(modImplementation(fabricApi.module("fabric-api-base", project.fabric_version)))
+        include(modImplementation(fabricApi.module("fabric-command-api-v2", project.fabric_version)))
+        include(modImplementation('me.lucko:fabric-permissions-api:0.2-SNAPSHOT'))
     }
 
     processResources {
diff --git a/gradle.properties b/gradle.properties
index 6ad5867..6b2553b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,21 +1,20 @@
 # Done to increase the memory available to gradle.
-org.gradle.jvmargs=-Xmx3G
+org.gradle.jvmargs=-Xmx4G
 org.gradle.parallel=true
 
 # Fabric Properties
 # check these on https://fabricmc.net/develop
-minecraft_version=1.20
-yarn_mappings=1.20+build.1
-loader_version=0.14.22
+minecraft_version=1.20.2
+yarn_mappings=1.20.2+build.4
+loader_version=0.14.24
 
 # Mod Properties
-mod_version=2.0.1
-mod_minecraft_base_version=1.20.X
+mod_version=2.0.2
+mod_minecraft_base_version=1.20.2
 
 # Maven/Publishing
 maven_group=net.rotgruengelb
 archives_base_name=quirl
 
 # Dependencies
-# fabric_version=0.83.0+1.20
-fabric_command_api_version=2.2.9+fb8d95da7d
+fabric_version=0.90.7+1.20.2
diff --git a/src/main/java/net/rotgruengelb/quirl/internal/command/CommandNodes.java b/src/main/java/net/rotgruengelb/quirl/internal/command/CommandNodes.java
index 5f0c41b..8598633 100644
--- a/src/main/java/net/rotgruengelb/quirl/internal/command/CommandNodes.java
+++ b/src/main/java/net/rotgruengelb/quirl/internal/command/CommandNodes.java
@@ -1,6 +1,7 @@
 package net.rotgruengelb.quirl.internal.command;
 
 import com.mojang.brigadier.arguments.FloatArgumentType;
+import me.lucko.fabric.api.permissions.v0.Permissions;
 import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
 import net.minecraft.command.argument.EntityArgumentType;
 import net.minecraft.server.command.CommandManager;
@@ -12,7 +13,7 @@ public static void registerModCommandNodes() {
 
             var floatArgType = FloatArgumentType.floatArg();
 
-            var velocityNode = CommandManager.literal("velocity").build();
+            var velocityNode = CommandManager.literal("velocity").requires(Permissions.require("quirl.command.velocity", 2)).build();
 
             var targetsArg = CommandManager.argument("targets", EntityArgumentType.entities()).build();
 
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index c2757ed..55385ab 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -23,7 +23,7 @@
   ],
   "depends": {
     "fabricloader": ">=0.14.22",
-    "minecraft": "1.20.X",
+    "minecraft": "1.20.2",
     "java": ">=17"
   }
 }