diff --git a/build.gradle.kts b/build.gradle.kts
index 76daf2d..ea08f13 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,15 +1,34 @@
-import io.gitlab.jfronny.scripts.*
-
 plugins {
-    id("jfmod") version "1.3-SNAPSHOT"
+    id("jfmod") version "1.5-SNAPSHOT"
+}
+
+allprojects { group = "io.gitlab.jfronny" }
+base.archivesName = "modsmod"
+
+jfMod {
+    minecraftVersion = "1.20.2"
+    yarn("build.1")
+    loaderVersion = "0.14.22"
+    libJfVersion = "3.13.1"
+
+    modrinth {
+        projectId = "modsmod"
+        requiredDependencies.add("libjf")
+        optionalDependencies.add("modmenu")
+    }
+    curseforge {
+        projectId = "405095"
+        requiredDependencies.add("libjf")
+        optionalDependencies.add("modmenu")
+    }
 }
 
 dependencies {
-    modImplementation("io.gitlab.jfronny.libjf:libjf-config-core-v1:${prop("libjf_version")}")
-    modImplementation("io.gitlab.jfronny.libjf:libjf-unsafe-v0:${prop("libjf_version")}")
+    modImplementation("io.gitlab.jfronny.libjf:libjf-config-core-v2:${jfMod.libJfVersion.get()}")
+    modImplementation("io.gitlab.jfronny.libjf:libjf-unsafe-v0:${jfMod.libJfVersion.get()}")
 
     // Dev env
-    modLocalRuntime("io.gitlab.jfronny.libjf:libjf-config-ui-tiny-v1:${prop("libjf_version")}")
-    modLocalRuntime("io.gitlab.jfronny.libjf:libjf-devutil:${prop("libjf_version")}")
-    modLocalRuntime("com.terraformersmc:modmenu:7.0.1")
+    modLocalRuntime("io.gitlab.jfronny.libjf:libjf-config-ui-tiny:${jfMod.libJfVersion.get()}")
+    modLocalRuntime("io.gitlab.jfronny.libjf:libjf-devutil:${jfMod.libJfVersion.get()}")
+    modLocalRuntime("com.terraformersmc:modmenu:8.0.0-beta.2")
 }
diff --git a/gradle.properties b/gradle.properties
deleted file mode 100644
index 37a0dfb..0000000
--- a/gradle.properties
+++ /dev/null
@@ -1,17 +0,0 @@
-# https://fabricmc.net/develop/
-minecraft_version=1.20
-yarn_mappings=build.1
-loader_version=0.14.21
-
-maven_group=io.gitlab.jfronny
-archives_base_name=modsmod
-
-modrinth_id=modsmod
-modrinth_required_dependencies=libjf
-modrinth_optional_dependencies=modmenu
-curseforge_id=405095
-curseforge_required_dependencies=libjf
-curseforge_optional_dependencies=modmenu
-
-libjf_version=3.8.0
-fabric_version=0.83.0+1.20
diff --git a/src/main/java/io/gitlab/jfronny/modsmod/FabricLoaderInterface.java b/src/main/java/io/gitlab/jfronny/modsmod/FabricLoaderInterface.java
index 7e50529..02920f2 100644
--- a/src/main/java/io/gitlab/jfronny/modsmod/FabricLoaderInterface.java
+++ b/src/main/java/io/gitlab/jfronny/modsmod/FabricLoaderInterface.java
@@ -7,9 +7,7 @@ import net.fabricmc.loader.impl.ModContainerImpl;
 import net.fabricmc.loader.impl.discovery.ModCandidate;
 import net.fabricmc.loader.impl.metadata.LoaderModMetadata;
 
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
+import java.lang.reflect.*;
 import java.nio.file.Path;
 import java.util.Collection;
 import java.util.List;
diff --git a/src/main/java/io/gitlab/jfronny/modsmod/ModsMod.java b/src/main/java/io/gitlab/jfronny/modsmod/ModsMod.java
index 7d11bec..0966b07 100644
--- a/src/main/java/io/gitlab/jfronny/modsmod/ModsMod.java
+++ b/src/main/java/io/gitlab/jfronny/modsmod/ModsMod.java
@@ -1,22 +1,19 @@
 package io.gitlab.jfronny.modsmod;
 
-import io.gitlab.jfronny.commons.log.*;
+import io.gitlab.jfronny.commons.logging.Logger;
 import io.gitlab.jfronny.gson.Gson;
-import io.gitlab.jfronny.libjf.config.api.v1.ConfigInstance;
+import io.gitlab.jfronny.libjf.config.api.v2.ConfigInstance;
 import io.gitlab.jfronny.libjf.unsafe.UltraEarlyInit;
 import io.gitlab.jfronny.modsmod.builder.JsonBuilder;
 import io.gitlab.jfronny.modsmod.builder.ModMeta;
 import io.gitlab.jfronny.modsmod.util.IOUtil;
-import net.fabricmc.loader.api.*;
+import net.fabricmc.loader.api.FabricLoader;
 import net.fabricmc.loader.impl.FabricLoaderImpl;
 import net.fabricmc.loader.impl.metadata.*;
 import net.fabricmc.loader.impl.util.FileSystemUtil;
 
 import java.io.IOException;
-import java.nio.file.FileSystem;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardCopyOption;
+import java.nio.file.*;
 import java.util.ArrayList;
 import java.util.HashSet;
 
diff --git a/src/main/java/io/gitlab/jfronny/modsmod/ModsModConfig.java b/src/main/java/io/gitlab/jfronny/modsmod/ModsModConfig.java
index e6a0e03..132eb1a 100644
--- a/src/main/java/io/gitlab/jfronny/modsmod/ModsModConfig.java
+++ b/src/main/java/io/gitlab/jfronny/modsmod/ModsModConfig.java
@@ -1,7 +1,7 @@
 package io.gitlab.jfronny.modsmod;
 
-import io.gitlab.jfronny.libjf.config.api.v1.JfConfig;
-import io.gitlab.jfronny.libjf.config.api.v1.Entry;
+import io.gitlab.jfronny.libjf.config.api.v2.Entry;
+import io.gitlab.jfronny.libjf.config.api.v2.JfConfig;
 
 @JfConfig
 public class ModsModConfig  {