diff --git a/SpongeCommon b/SpongeCommon
index ad6c3ba5f5..6f0104e7de 160000
--- a/SpongeCommon
+++ b/SpongeCommon
@@ -1 +1 @@
-Subproject commit ad6c3ba5f5a8e414e3b7453893077a2c2e1c344c
+Subproject commit 6f0104e7de0fc1279cf008bbc5cdb1b38bf82416
diff --git a/build.gradle b/build.gradle
index e027321d80..0bdbe66744 100644
--- a/build.gradle
+++ b/build.gradle
@@ -26,7 +26,7 @@ buildscript {
 
 apply plugin: 'net.minecraftforge.gradle.forge'
 
-ext.forgeBuild = '1983'
+ext.forgeBuild = '2002'
 minecraft {
     version = forgeBuild
     coreMod = 'org.spongepowered.mod.SpongeCoremod'
diff --git a/src/java6/java/org/spongepowered/mod/SpongeCoremod.java b/src/java6/java/org/spongepowered/mod/SpongeCoremod.java
index f27ca0168a..3483ab21cb 100644
--- a/src/java6/java/org/spongepowered/mod/SpongeCoremod.java
+++ b/src/java6/java/org/spongepowered/mod/SpongeCoremod.java
@@ -39,7 +39,7 @@
 import java.lang.reflect.Field;
 import java.util.Map;
 
-@IFMLLoadingPlugin.MCVersion("1.10")
+@IFMLLoadingPlugin.MCVersion("1.10.2")
 public class SpongeCoremod implements IFMLLoadingPlugin {
 
     public static final class TokenProvider implements IEnvironmentTokenProvider {
diff --git a/src/main/java/org/spongepowered/mod/mixin/core/common/MixinSpongeProxyBlockAccess.java b/src/main/java/org/spongepowered/mod/mixin/core/common/MixinSpongeProxyBlockAccess.java
index fde68c523a..cc2845ee63 100644
--- a/src/main/java/org/spongepowered/mod/mixin/core/common/MixinSpongeProxyBlockAccess.java
+++ b/src/main/java/org/spongepowered/mod/mixin/core/common/MixinSpongeProxyBlockAccess.java
@@ -53,11 +53,6 @@ public Biome getBiome(BlockPos pos) {
         return this.original.getBiome(pos);
     }
 
-    @Override
-    public boolean extendedLevelsInChunkCache() {
-        return this.original.extendedLevelsInChunkCache();
-    }
-
     @Override
     public WorldType getWorldType() {
         return this.original.getWorldType();