diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index d6e2637af..0b8480420 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 589dd6099..0faacbdf0 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Nov 23 21:39:25 PST 2016
+#Wed Feb 22 23:32:37 PST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.2.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.4-bin.zip
diff --git a/gradlew b/gradlew
index 4ef3a871f..4453ccea3 100755
--- a/gradlew
+++ b/gradlew
@@ -155,13 +155,14 @@ if $cygwin ; then
 fi
 
 # Escape application args
-for s in "${@}" ; do
-    s=\"$s\"
-    APP_ARGS=$APP_ARGS" "$s
-done
+save ( ) {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
 
 # Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- "$DEFAULT_JVM_OPTS" "$JAVA_OPTS" "$GRADLE_OPTS" "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
 
 # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
 if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
diff --git a/worldedit-forge/build.gradle b/worldedit-forge/build.gradle
index c4b2dc971..e7f08bbab 100644
--- a/worldedit-forge/build.gradle
+++ b/worldedit-forge/build.gradle
@@ -26,11 +26,11 @@ repositories {
     }
 }
 
-ext.forgeVersion = "13.19.1.2189"
+ext.forgeVersion = "13.20.0.2237"
 
 minecraft {
-    version = "1.11-${project.forgeVersion}"
-    mappings = "snapshot_20161209"
+    version = "1.11.2-${project.forgeVersion}"
+    mappings = "snapshot_20170221"
     runDir = 'run'
 
     replaceIn "com/sk89q/worldedit/forge/ForgeWorldEdit.java"
diff --git a/worldedit-forge/src/main/java/com/sk89q/worldedit/forge/ForgeWorld.java b/worldedit-forge/src/main/java/com/sk89q/worldedit/forge/ForgeWorld.java
index 562afb126..ec6541ce9 100644
--- a/worldedit-forge/src/main/java/com/sk89q/worldedit/forge/ForgeWorld.java
+++ b/worldedit-forge/src/main/java/com/sk89q/worldedit/forge/ForgeWorld.java
@@ -278,7 +278,7 @@ public class ForgeWorld extends AbstractWorld {
         AnvilSaveHandler saveHandler = new AnvilSaveHandler(saveFolder,
                 originalWorld.getSaveHandler().getWorldDirectory().getName(), true, server.getDataFixer());
         World freshWorld = new WorldServer(server, saveHandler, originalWorld.getWorldInfo(),
-                originalWorld.provider.getDimension(), originalWorld.theProfiler).init();
+                originalWorld.provider.getDimension(), originalWorld.profiler).init();
 
         // Pre-gen all the chunks
         // We need to also pull one more chunk in every direction
diff --git a/worldedit-forge/src/main/java/com/sk89q/worldedit/forge/WECUIPacketHandler.java b/worldedit-forge/src/main/java/com/sk89q/worldedit/forge/WECUIPacketHandler.java
index 4a87abba4..01f421c59 100644
--- a/worldedit-forge/src/main/java/com/sk89q/worldedit/forge/WECUIPacketHandler.java
+++ b/worldedit-forge/src/main/java/com/sk89q/worldedit/forge/WECUIPacketHandler.java
@@ -67,6 +67,6 @@ public class WECUIPacketHandler {
     }
 
     private static EntityPlayerMP getPlayerFromEvent(ServerCustomPacketEvent event) {
-        return ((NetHandlerPlayServer) event.getHandler()).playerEntity;
+        return ((NetHandlerPlayServer) event.getHandler()).player;
     }
 }
\ No newline at end of file