upgrade to 1.21

gradle.properties

@@ -4,15 +4,15 @@ org.gradle.parallel=true
 
 # Fabric Properties
 # check these on https://fabricmc.net/develop
-minecraft_version=1.20.6
-yarn_mappings=1.20.6+build.1
-loader_version=0.15.10
+minecraft_version=1.21
+yarn_mappings=1.21+build.1
+loader_version=0.15.11
 
 # Mod Properties
 maven_group=work.lclpnet.mods.kibu
 archives_base_name=kibu-plugins
 
 # Dependencies
-fabric_version=0.97.8+1.20.6
-mplugins_version=0.21.2+1.20.6
-kibu_version=0.113.0+1.20.6
+fabric_version=0.100.1+1.21
+mplugins_version=0.21.2+1.21
+kibu_version=0.117.0+1.21

src/main/resources/fabric.mod.json

@@ -19,8 +19,8 @@
 	},
 	"mixins": [],
 	"depends": {
-		"fabricloader": ">=0.15.10",
-		"minecraft": "~1.20.5",
+		"fabricloader": ">=0.15.11",
+		"minecraft": ">=1.21",
 		"java": ">=21",
 		"fabric-api": "*",
 		"kibu": "*",