diff --git a/pom.xml b/pom.xml
index 769b0f1d..d5a31597 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>com.github.steveice10</groupId>
     <artifactId>mcprotocollib</artifactId>
-    <version>20w20a-SNAPSHOT</version>
+    <version>20w20b-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>MCProtocolLib</name>
diff --git a/src/main/java/com/github/steveice10/mc/protocol/MinecraftConstants.java b/src/main/java/com/github/steveice10/mc/protocol/MinecraftConstants.java
index 19fa3c78..cc1e40eb 100644
--- a/src/main/java/com/github/steveice10/mc/protocol/MinecraftConstants.java
+++ b/src/main/java/com/github/steveice10/mc/protocol/MinecraftConstants.java
@@ -2,8 +2,8 @@ package com.github.steveice10.mc.protocol;
 
 public class MinecraftConstants {
     // General Constants
-    public static final String GAME_VERSION = "20w20a";
-    public static final int PROTOCOL_VERSION = 716;
+    public static final String GAME_VERSION = "20w20b";
+    public static final int PROTOCOL_VERSION = 717;
 
     // General Key Constants
     public static final String PROFILE_KEY = "profile";