Update API, yarn, minimum loader version and mixin compat level.

gradle.properties

@@ -4,7 +4,7 @@ org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 	# check these on https://fabricmc.net/develop
 	minecraft_version=1.18.1
-	yarn_mappings=1.18.1+build.1
+	yarn_mappings=1.18.1+build.22
 	loader_version=0.12.12
 
 # Mod Properties
@@ -13,4 +13,4 @@ org.gradle.jvmargs=-Xmx1G
 	archives_base_name = fabric-example-mod
 
 # Dependencies
-	fabric_version=0.44.0+1.18
+	fabric_version=0.46.2+1.18

src/main/resources/fabric.mod.json

@@ -27,7 +27,7 @@
   ],
 
   "depends": {
-    "fabricloader": ">=0.11.3",
+    "fabricloader": ">=0.12.12",
     "fabric": "*",
     "minecraft": "1.18.x",
     "java": ">=17"

src/main/resources/modid.mixins.json

@@ -2,7 +2,7 @@
   "required": true,
   "minVersion": "0.8",
   "package": "net.fabricmc.example.mixin",
-  "compatibilityLevel": "JAVA_16",
+  "compatibilityLevel": "JAVA_17",
   "mixins": [
   ],
   "client": [