diff --git a/gradle.properties b/gradle.properties
index dcec897..b335565 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,16 +2,16 @@
 org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 # check these on https://modmuss50.me/fabric.html
-minecraft_version=1.21.3
-yarn_mappings=1.21.3+build.2
+minecraft_version=24w46a
+yarn_mappings=24w46a+build.4
 loader_version=0.16.9
 # Mod Properties
-mod_version=1.8+1.21.3
+mod_version=1.8+1.21.4-SNAPSHOT.2
 maven_group=me.lukasabbe
 archives_base_name=Bookshelfinspector
 
 # Dependencies
-fabric_version=0.107.3+1.21.3
+fabric_version=0.108.1+1.21.4
 cloth_config=16.0.141
 modmenu=12.0.0-beta.1
 YAML_snake=2.2
\ No newline at end of file
diff --git a/src/main/java/me/lukasabbe/bookshelfinspector/network/packets/ModCheckPayload.java b/src/main/java/me/lukasabbe/bookshelfinspector/network/packets/ModCheckPayload.java
index 5f2866c..56c4927 100644
--- a/src/main/java/me/lukasabbe/bookshelfinspector/network/packets/ModCheckPayload.java
+++ b/src/main/java/me/lukasabbe/bookshelfinspector/network/packets/ModCheckPayload.java
@@ -10,7 +10,7 @@ public record ModCheckPayload(boolean modActivated)  implements CustomPayload {
     public static final CustomPayload.Id<ModCheckPayload> ID = new CustomPayload.Id<>(BookShelfInspectorNetworkConstants.MOD_CHECK_PACKET_ID);
 
     public static final PacketCodec<RegistryByteBuf, ModCheckPayload> CODEC = PacketCodec.tuple(
-            PacketCodecs.BOOL, ModCheckPayload::modActivated,
+            PacketCodecs.BOOLEAN, ModCheckPayload::modActivated,
             ModCheckPayload::new
     );
 
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index 68722ac..60df794 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -25,7 +25,7 @@
   ],
   "depends": {
     "fabricloader": ">=${loader_version}",
-    "minecraft": ">=1.21.3",
+    "minecraft": ">=1.21.4-alpha.24.46.a",
     "fabric-api-base": "*",
     "fabric-networking-api-v1": "*",
     "fabric-lifecycle-events-v1": "*",