diff --git a/build.gradle b/build.gradle
index db79275..c08cdf8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id 'net.fabricmc.fabric-loom-remap' version "${loom_version}"
+    id 'net.fabricmc.fabric-loom' version "${loom_version}"
 }
 
 base.archivesName = project.archives_base_name
@@ -11,7 +11,7 @@ repositories {
 
     // adventure snapshots
     maven {
-        url = "https://s01.oss.sonatype.org/content/repositories/snapshots/"
+        url = "https://central.sonatype.com/repository/maven-snapshots/"
         mavenContent { snapshotsOnly() }
     }
 }
@@ -19,11 +19,10 @@ repositories {
 dependencies {
     // To change the versions see the gradle.properties file
     minecraft "com.mojang:minecraft:${project.minecraft_version}"
-    mappings loom.officialMojangMappings()
-    modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"
+    implementation "net.fabricmc:fabric-loader:${project.loader_version}"
 
     // Fabric API
-    modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
+    implementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
 
     // LuaJ
     include(implementation("org.luaj:luaj-jse:3.0.1"))
@@ -34,7 +33,7 @@ dependencies {
     include(implementation("io.leangen.geantyref:geantyref:2.0.1"))
 
     // Adventure
-    include(modImplementation("net.kyori:adventure-platform-fabric:6.8.0"))
+    include(implementation("net.kyori:adventure-platform-fabric:6.9.0-SNAPSHOT"))
     include(implementation("net.kyori:adventure-text-serializer-gson:4.26.1"))
     include(implementation("net.kyori:adventure-text-serializer-legacy:4.26.1"))
 }
@@ -48,11 +47,10 @@ processResources {
 }
 
 tasks.withType(JavaCompile).configureEach {
-    // Minecraft 1.18 (1.18-pre2) upwards uses Java 17.
-    it.options.release = 21
+    it.options.release = 25
 
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
+    sourceCompatibility = JavaVersion.VERSION_25
+    targetCompatibility = JavaVersion.VERSION_25
 }
 
 jar {
diff --git a/gradle.properties b/gradle.properties
index 81c4738..30605e2 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,8 +4,8 @@ org.gradle.parallel=true
 
 # Fabric Properties
 	# check these on https://fabricmc.net/develop
-    minecraft_version=1.21.11
-    loader_version=0.18.4
+    minecraft_version=26.1
+    loader_version=0.18.5
     loom_version=1.15-SNAPSHOT
 
 # Mod Properties
@@ -14,5 +14,5 @@ org.gradle.parallel=true
 	archives_base_name = chipmunkmod
 
 # Dependencies
-    fabric_version=0.141.3+1.21.11
+    fabric_version=0.144.3+26.1
 
diff --git a/src/main/java/land/chipmunk/chipmunkmod/commands/ItemCommand.java b/src/main/java/land/chipmunk/chipmunkmod/commands/ItemCommand.java
index 8825ff6..bb05a18 100644
--- a/src/main/java/land/chipmunk/chipmunkmod/commands/ItemCommand.java
+++ b/src/main/java/land/chipmunk/chipmunkmod/commands/ItemCommand.java
@@ -46,7 +46,7 @@ public class ItemCommand {
 
         if (player == null || connection == null) return Command.SINGLE_SUCCESS;
 
-        final ItemStack stack = getItem(context, "item").createItemStack(count, false);
+        final ItemStack stack = getItem(context, "item").createItemStack(count);
 
         final int slot = 36 + player.getInventory().getSelectedSlot();
         connection.send(new ServerboundSetCreativeModeSlotPacket(slot, stack));
diff --git a/src/main/java/land/chipmunk/chipmunkmod/modules/CommandCore.java b/src/main/java/land/chipmunk/chipmunkmod/modules/CommandCore.java
index 06cdba3..259c43b 100644
--- a/src/main/java/land/chipmunk/chipmunkmod/modules/CommandCore.java
+++ b/src/main/java/land/chipmunk/chipmunkmod/modules/CommandCore.java
@@ -245,7 +245,7 @@ public class CommandCore implements Listener {
         final ClientPacketListener connection = client.getConnection();
         if (player == null || connection == null) return;
 
-        final int distanceSquared = player.chunkPosition().distanceSquared(new ChunkPos(origin));
+        final int distanceSquared = player.chunkPosition().distanceSquared(ChunkPos.containing(origin));
         final int distance = (int) Math.sqrt(Math.abs(distanceSquared));
 
         final int simulationDistance = connection.getLevel().getServerSimulationDistance();
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index f799a41..8629e77 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -30,9 +30,9 @@
   ],
 
   "depends": {
-    "fabricloader": ">=0.18.3",
+    "fabricloader": ">=0.18.5",
     "fabric-api": "*",
-    "minecraft": "1.21.11",
-    "java": ">=21"
+    "minecraft": "~26.1",
+    "java": ">=25"
   }
 }