diff --git a/build.gradle b/build.gradle
index db0c917a0..1f196a27a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,8 +3,8 @@ plugins {
     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 "${librarian_version}"
+    id 'org.spongepowered.mixin' version "${mixingradle_version}"
     id 'com.matthewprenger.cursegradle' version "${cursegradle_version}"
 }
 
@@ -104,9 +104,9 @@ dependencies {
     // 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
-    if (System.getProperty('idea.sync.active') != 'true') {
+    // if (System.getProperty('idea.sync.active') != 'true') {
         annotationProcessor "org.spongepowered:mixin:${mixin_version}:processor"
-    }
+    // }
 }
 
 test {
@@ -159,7 +159,6 @@ tasks.named('jar', Jar).configure {
                 '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'
         ])
     }
 
@@ -167,11 +166,6 @@ tasks.named('jar', Jar).configure {
     addLicense(it)
 }
 
-tasks.named('jarJar').configure {
-    finalizedBy 'reobfJarJar'
-    addLicense(it)
-}
-
 java {
     withSourcesJar()
     withJavadocJar()
@@ -209,6 +203,6 @@ curseforge {
         changelog = file('changelog.txt')
         releaseType = project.curse_type
         mainArtifact jar
-        addGameVersion '1.20.2'
+        addGameVersion '1.20.1'
     }
 }
diff --git a/gradle.properties b/gradle.properties
index 50ce641ae..df48a4edc 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,17 +3,17 @@ org.gradle.daemon = false
 
 # mod version info
 mod_version = 1.0.0-alpha
-artifact_minecraft_version=1.20
-minecraft_version=1.20.2
-forge_version=48.0.40
+artifact_minecraft_version = 1.20
+minecraft_version = 1.20.1
+forge_version = 47.2.6
 
 # build dependency versions
-forgegradle_version=[6.0.16,6.2)
-mixingradle_version=0.7.+
+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=2023.10.22
+parchment_version = 2023.09.03
 
 # curseforge info
 projectId = 486392
diff --git a/src/main/resources/META-INF/mods.toml b/src/main/resources/META-INF/mods.toml
index c63e6a3d1..ddee02640 100644
--- a/src/main/resources/META-INF/mods.toml
+++ b/src/main/resources/META-INF/mods.toml
@@ -1,5 +1,5 @@
 modLoader = "javafml"
-loaderVersion = "[48,)"
+loaderVersion = "[47,)"
 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 = "[48.0.0,)"
+versionRange = "[47.0.0,)"
 ordering = "NONE"
 side = "CLIENT"
 
 [[dependencies.flywheel]]
 modId = "minecraft"
 mandatory = true
-versionRange = "[1.20.2,)"
+versionRange = "[1.20.1,)"
 ordering = "NONE"
 side = "CLIENT"