diff --git a/build.gradle b/build.gradle
index f216a5668..db0c917a0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,25 +1,12 @@
-buildscript {
-    repositories {
-        maven { url = 'https://maven.minecraftforge.net' }
-        mavenCentral()
-        maven { url = 'https://repo.spongepowered.org/repository/maven-public' }
-        maven { url = 'https://maven.parchmentmc.org' }
-    }
-    dependencies {
-        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: "${forgegradle_version}", changing: false
-        classpath "org.spongepowered:mixingradle:${mixingradle_version}"
-        classpath "org.parchmentmc:librarian:${librarian_version}"
-    }
-}
-
 plugins {
+    id 'eclipse'
+    id 'idea'
+    id 'maven-publish'
+    id 'net.minecraftforge.gradle' version "${forgegradle_version}"
+    id 'org.spongepowered.mixin' version "${mixingradle_version}"
+    id 'org.parchmentmc.librarian.forgegradle' version "${librarian_version}"
     id 'com.matthewprenger.cursegradle' version "${cursegradle_version}"
 }
-apply plugin: 'net.minecraftforge.gradle'
-apply plugin: 'org.parchmentmc.librarian.forgegradle'
-apply plugin: 'eclipse'
-apply plugin: 'maven-publish'
-apply plugin: 'org.spongepowered.mixin'
 
 jarJar.enable()
 
@@ -33,63 +20,37 @@ version = mod_version + (dev && buildNumber != null ? "-${buildNumber}" : '')
 
 java.toolchain.languageVersion = JavaLanguageVersion.of(17)
 
-println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + '(' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch'))
+println "Java: ${System.getProperty 'java.version'}, JVM: ${System.getProperty 'java.vm.version'} (${System.getProperty 'java.vendor'}), Arch: ${System.getProperty 'os.arch'}"
 minecraft {
     mappings channel: 'parchment', version: "${parchment_version}-${minecraft_version}"
 
+    copyIdeResources = true
+
     runs {
-        client {
+        configureEach {
             workingDirectory project.file('run')
 
             property 'forge.logging.markers', ''
             property 'forge.logging.console.level', 'debug'
-            property 'mixin.debug.export', 'true'
+
             property 'mixin.env.remapRefMap', 'true'
             property 'mixin.env.refMapRemappingFile', "${projectDir}/build/createSrgToMcp/output.srg"
+
+            mods {
+                flywheel {
+                    source sourceSets.main
+                }
+            }
+        }
+
+        client {
             property 'flw.dumpShaderSource', 'true'
             property 'flw.loadRenderDoc', 'true'
             property 'flw.debugMemorySafety', 'true'
-
-            arg '-mixin.config=flywheel.mixins.json'
-            arg '-mixin.config=flywheel.sodium.mixins.json'
-
-            mods {
-                flywheel {
-                    source sourceSets.main
-                }
-            }
         }
 
         server {
-            workingDirectory project.file('run')
-
-            property 'forge.logging.markers', 'REGISTRIES'
-            property 'forge.logging.console.level', 'debug'
-
-            arg '-mixin.config=flywheel.mixins.json'
-            arg '-mixin.config=flywheel.sodium.mixins.json'
-
-            mods {
-                flywheel {
-                    source sourceSets.main
-                }
-            }
-        }
-
-        data {
-            workingDirectory project.file('run')
-
-            property 'forge.logging.markers', 'REGISTRIES'
-            property 'forge.logging.console.level', 'debug'
-
-            // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
-            args '--mod', 'flywheel', '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
-
-            mods {
-                flywheel {
-                    source sourceSets.main
-                }
-            }
+            args '--nogui'
         }
     }
 }
@@ -115,7 +76,7 @@ repositories {
     mavenCentral()
 }
 
-// Fix for loading non-mod libraries in dev-env, used for JOML and Miniball.
+// Fix for loading non-mod libraries in dev-env, used for Miniball.
 // https://gist.github.com/SizableShrimp/66b22f1b24c255e1491c8d98d3f11f83
 // v--------------------------------------------------------------------v
 configurations {
@@ -123,7 +84,7 @@ configurations {
     implementation.extendsFrom library
 }
 
-minecraft.runs.all {
+minecraft.runs.configureEach {
     lazyToken('minecraft_classpath') {
         configurations.library.copyRecursive().resolve().collect { it.absolutePath }.join(File.pathSeparator)
     }
@@ -134,21 +95,12 @@ dependencies {
     testImplementation 'org.junit.jupiter:junit-jupiter:5.8.1'
     minecraft "net.minecraftforge:forge:${minecraft_version}-${forge_version}"
 
-    jarJar('org.joml:joml:1.10.5') {
-        jarJar.ranged(it, '[1.10.5,1.11.0)')
-    }
-    library 'org.joml:joml:1.10.5'
+    compileOnly fg.deobf("maven.modrinth:rubidium:0.6.5")
+    compileOnly fg.deobf("maven.modrinth:oculus:1.20-1.6.4")
 
-    jarJar('com.dreizak:miniball:1.0.3') {
-        jarJar.ranged(it, '[1.0.3,2.0.0)')
-    }
+    jarJar(group: 'com.dreizak', name: 'miniball', version: '[1.0.3,2.0.0)')
     library 'com.dreizak:miniball:1.0.3'
 
-    // switch to implementation for debugging
-    compileOnly fg.deobf("maven.modrinth:starlight-forge:1.0.2+1.18.2")
-    compileOnly fg.deobf("maven.modrinth:rubidium:0.5.6")
-    compileOnly fg.deobf("maven.modrinth:oculus:1.18.2-1.5.2")
-
     // https://discord.com/channels/313125603924639766/725850371834118214/910619168821354497
     // Prevent Mixin annotation processor from getting into IntelliJ's annotation processor settings
     // This allows 'Settings > Build, Execution, and Deployment > Build Tools > Gradle > Build and run using' set to IntelliJ to work correctly
@@ -163,6 +115,12 @@ test {
 
 mixin {
     add sourceSets.main, 'flywheel.refmap.json'
+
+    config 'flywheel.mixins.json'
+    config 'flywheel.sodium.mixins.json'
+
+    debug.verbose = true
+    debug.export = true
 }
 
 // Workaround for SpongePowered/MixinGradle#38
@@ -185,19 +143,33 @@ compileJava {
     options.compilerArgs = ['-Xdiags:verbose']
 }
 
-jar {
+void addLicense(jarTask) {
+    jarTask.from('LICENSE.md') {
+        rename '(.*)\\.(.*)', '$1_' + archivesBaseName + '.$2'
+    }
+}
+
+tasks.named('jar', Jar).configure {
     manifest {
         attributes([
                 'Specification-Title'     : 'flywheel',
                 //'Specification-Vendor': 'flywheel authors',
                 'Specification-Version'   : '1', // We are version 1 of ourselves
-                'Implementation-Title'    : project.jar.baseName,
+                'Implementation-Title': project.jar.archiveBaseName,
                 'Implementation-Version'  : project.jar.archiveVersion,
                 //'Implementation-Vendor': 'flywheel authors',
                 'Implementation-Timestamp': new Date().format("yyyy-MM-dd'T'HH:mm:ssZ"),
                 'MixinConfigs'            : 'flywheel.mixins.json,flywheel.sodium.mixins.json'
         ])
     }
+
+    finalizedBy 'reobfJar'
+    addLicense(it)
+}
+
+tasks.named('jarJar').configure {
+    finalizedBy 'reobfJarJar'
+    addLicense(it)
 }
 
 java {
@@ -205,29 +177,20 @@ java {
     withJavadocJar()
 }
 
-void addLicense(jarTask) {
-    jarTask.from('LICENSE.md') {
-        rename '(.*)\\.(.*)', '$1_' + archivesBaseName + '.$2'
-    }
-}
-
-jar.finalizedBy('reobfJar')
-tasks.jarJar.finalizedBy('reobfJarJar')
-addLicense(jar)
-addLicense(tasks.jarJar)
-
 publishing {
     publications {
-        mavenJava(MavenPublication) {
-            artifactId = archivesBaseName
+        register('mavenJava', MavenPublication) {
+            artifact jar
 
-            from components.java
             fg.component(it)
             jarJar.component(it)
         }
     }
-
     repositories {
+        maven {
+            url "file://${project.projectDir}/mcmodsrepo"
+        }
+
         if (project.hasProperty('mavendir')) {
             maven { url mavendir }
         }
@@ -246,6 +209,6 @@ curseforge {
         changelog = file('changelog.txt')
         releaseType = project.curse_type
         mainArtifact jar
-        addGameVersion '1.18.2'
+        addGameVersion '1.20.2'
     }
 }
diff --git a/gradle.properties b/gradle.properties
index 26c1ac393..50ce641ae 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,18 +3,17 @@ org.gradle.daemon = false
 
 # mod version info
 mod_version = 1.0.0-alpha
-artifact_minecraft_version = 1.18.2
-
-minecraft_version=1.18.2
-forge_version=40.2.4
+artifact_minecraft_version=1.20
+minecraft_version=1.20.2
+forge_version=48.0.40
 
 # build dependency versions
-forgegradle_version=5.1.+
-mixingradle_version=0.7-SNAPSHOT
+forgegradle_version=[6.0.16,6.2)
+mixingradle_version=0.7.+
 mixin_version = 0.8.5
 librarian_version = 1.+
 cursegradle_version = 1.4.0
-parchment_version = 2022.11.06
+parchment_version=2023.10.22
 
 # curseforge info
 projectId = 486392
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 41d9927a4..c1962a79e 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index aa991fcea..309b4e18d 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-all.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 1b6c78733..aeb74cbb4 100755
--- a/gradlew
+++ b/gradlew
@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -143,12 +140,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,6 +194,10 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
 # Collect all arguments for the java command;
 #   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
 #     shell script including quotes and variable substitutions, so put them in
@@ -205,6 +210,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.
diff --git a/gradlew.bat b/gradlew.bat
index 107acd32c..93e3f59f1 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +41,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +76,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal
diff --git a/settings.gradle b/settings.gradle
index 6d647c44e..26eaa3d68 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1 +1,18 @@
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        mavenCentral()
+        maven {
+            name = 'MinecraftForge'
+            url = 'https://maven.minecraftforge.net/'
+        }
+        maven { url = 'https://repo.spongepowered.org/repository/maven-public' }
+        maven { url = 'https://maven.parchmentmc.org' }
+    }
+}
+
+plugins {
+    id 'org.gradle.toolchains.foojay-resolver-convention' version '0.7.0'
+}
+
 rootProject.name = 'Flywheel-Forge'
diff --git a/src/main/resources/META-INF/mods.toml b/src/main/resources/META-INF/mods.toml
index 3ddcc67c7..c63e6a3d1 100644
--- a/src/main/resources/META-INF/mods.toml
+++ b/src/main/resources/META-INF/mods.toml
@@ -1,5 +1,5 @@
 modLoader = "javafml"
-loaderVersion = "[40,)"
+loaderVersion = "[48,)"
 issueTrackerURL = "https://github.com/Jozufozu/Flywheel/issues"
 license = "MIT"
 
@@ -18,13 +18,13 @@ A modern engine for modded minecraft.'''
 [[dependencies.flywheel]]
 modId = "forge"
 mandatory = true
-versionRange = "[40.0.0,)"
+versionRange = "[48.0.0,)"
 ordering = "NONE"
 side = "CLIENT"
 
 [[dependencies.flywheel]]
 modId = "minecraft"
 mandatory = true
-versionRange = "[1.18.2,1.19)"
+versionRange = "[1.20.2,)"
 ordering = "NONE"
 side = "CLIENT"
diff --git a/src/main/resources/pack.mcmeta b/src/main/resources/pack.mcmeta
index 2d8d4da03..7b5692da4 100644
--- a/src/main/resources/pack.mcmeta
+++ b/src/main/resources/pack.mcmeta
@@ -1,6 +1,6 @@
 {
   "pack": {
     "description": "Flywheel resources",
-    "pack_format": 8
+      "pack_format": 18
   }
 }