Update to 1.12

build.gradle

@@ -17,7 +17,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'net.minecraftforge.gradle:ForgeGradle:2.2-SNAPSHOT'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
         classpath 'org.spongepowered:mixingradle:0.4-SNAPSHOT'
     }
 }
@@ -34,7 +34,7 @@ archivesBaseName = "replaymod"
 
 minecraft {
     coreMod = 'com.replaymod.core.LoadingPlugin'
-    version = '1.11.2-13.20.0.2216'
+    version = '1.12-14.21.0.2327'
     runDir = "eclipse"
     mappings = "snapshot_20161220"
     replace '@MOD_VERSION@', project.version
@@ -46,9 +46,6 @@ repositories {
         name = "SpongePowered Repo"
         url = "http://repo.spongepowered.org/maven/"
     }
-    maven {
-        url 'https://repo.spacehq.org/content/repositories/snapshots/'
-    }
 }
 
 configurations {
@@ -59,7 +56,9 @@ configurations {
 dependencies {
     compile 'org.projectlombok:lombok:1.16.4'
 
-    compile 'org.spongepowered:mixin:0.6.8-SNAPSHOT'
+    compile('org.spongepowered:mixin:0.6.11-SNAPSHOT') {
+        exclude group: 'org.apache.logging.log4j'
+    }
     shade 'com.googlecode.mp4parser:isoparser:1.1.7'
     shade 'org.apache.commons:commons-exec:1.3'
     shade 'com.google.apis:google-api-services-youtube:v3-rev178-1.22.0'