diff --git a/build.gradle b/build.gradle
index 703573d..151bc68 100644
--- a/build.gradle
+++ b/build.gradle
@@ -258,7 +258,7 @@ if (System.getenv("CURSEFORGE_API_KEY") && !version.endsWith("-SNAPSHOT")) {
             changelogType = "markdown"
             delegate.changelog = changelog
 
-            addGameVersion "1.21"
+            addGameVersion "1.21.1"
             addGameVersion "NeoForge"
             addGameVersion "Java 21"
 
@@ -284,7 +284,7 @@ if (System.getenv("MODRINTH_API_KEY") && !version.endsWith("-SNAPSHOT")) {
         delegate.changelog = changelog
         versionType = releaseChannel.toUpperCase()
         uploadFile = jar.archiveFile
-        gameVersions = ["1.21"]
+        gameVersions = ["1.21.1"]
         loaders = ["neoforge"]
     }
 }
diff --git a/gradle.properties b/gradle.properties
index 7a27e6c..c9e0f7a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -10,7 +10,7 @@ org.gradle.jvmargs=-Xmx1G \
 org.gradle.caching=true
 org.gradle.parallel=true
 
-minecraft_version=1.21
+minecraft_version=1.21.1
 
 # Mod Properties
 maven_group = dev.technici4n
@@ -19,7 +19,7 @@ curseforge_project = 552758
 modrinth_project = fMpvLrnF
 
 # Dependencies
-neoforge_version=21.0.37-beta
+neoforge_version=21.1.51
 
 #########################################################
 # Parchment                                             #
@@ -30,14 +30,14 @@ neoForge.parchment.mappingsVersion=2024.07.07
 # In-dev runtime mods
 rei_version=16.0.729
 
-jei_minecraft_version=1.21
-jei_version=19.5.0.30
+jei_minecraft_version=1.21.1
+jei_version=19.18.3.204
 
-emi_minecraft_version=1.21
-emi_version=1.1.10
+emi_minecraft_version=1.21.1
+emi_version=1.1.13
 
 # Set to emi, jei, or rei to pick which tooltip mod gets picked at runtime
 # for the dev environment.
 runtime_itemlist_mod=emi
 
-jade_file_id=5427817
+jade_file_id=5727431
diff --git a/settings.gradle b/settings.gradle
index 37a51fe..b13f431 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -4,7 +4,7 @@ pluginManagement {
         mavenCentral()
     }
     plugins {
-        id 'net.neoforged.moddev' version '0.1.105'
+        id 'net.neoforged.moddev' version '2.0.30-beta'
         id 'com.diffplug.spotless' version '6.25.0'
         id 'com.matthewprenger.cursegradle' version '1.4.0'
         id "com.modrinth.minotaur" version "2.+"
diff --git a/src/main/resources/META-INF/neoforge.mods.toml b/src/main/resources/META-INF/neoforge.mods.toml
index 50dc2f2..ed63a9f 100644
--- a/src/main/resources/META-INF/neoforge.mods.toml
+++ b/src/main/resources/META-INF/neoforge.mods.toml
@@ -4,7 +4,7 @@ issueTrackerURL="https://github.com/Technici4n/Modern-Dynamics"
 displayURL="https://www.curseforge.com/minecraft/mc-mods/modern-dynamics"
 logoFile="assets/moderndynamics/mdlogo.png"
 authors="Technici4n"
-license="MPLv2"
+license="LGPLv3"
 
 [[mods]]
 modId="moderndynamics"
@@ -15,9 +15,9 @@ description="Modern item, fluid and energy transport Minecraft mod."
 [[mixins]]
 config="moderndynamics.mixins.json"
 
-[[dependencies.ae2]]
-modId="minecraft"
+[[dependencies.moderndynamics]]
+modId="neoforge"
 type="REQUIRED"
-versionRange="1.20.4"
+versionRange="[21.1,)"
 ordering="NONE"
 side="BOTH"