diff --git a/bukkit/pom.xml b/bukkit/pom.xml
index 1f89b51ee..b5002aaea 100644
--- a/bukkit/pom.xml
+++ b/bukkit/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-17w49b</version>
+        <version>1.4.0-17w50a</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bungee/pom.xml b/bungee/pom.xml
index f17bcf633..5ff5695f2 100644
--- a/bungee/pom.xml
+++ b/bungee/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-17w49b</version>
+        <version>1.4.0-17w50a</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>us.myles</groupId>
             <artifactId>viaversion-common</artifactId>
-            <version>1.4.0-17w49b</version>
+            <version>1.4.0-17w50a</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/common/pom.xml b/common/pom.xml
index b38f633a9..e57467fa8 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-17w49b</version>
+        <version>1.4.0-17w50a</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/common/src/main/java/us/myles/ViaVersion/api/protocol/ProtocolVersion.java b/common/src/main/java/us/myles/ViaVersion/api/protocol/ProtocolVersion.java
index 1db431470..ec28c0a93 100644
--- a/common/src/main/java/us/myles/ViaVersion/api/protocol/ProtocolVersion.java
+++ b/common/src/main/java/us/myles/ViaVersion/api/protocol/ProtocolVersion.java
@@ -62,7 +62,7 @@ public class ProtocolVersion {
         register(v1_12 = new ProtocolVersion(335, "1.12"));
         register(v1_12_1 = new ProtocolVersion(338, "1.12.1"));
         register(v1_12_2 = new ProtocolVersion(340, "1.12.2"));
-        register(v1_13 = new ProtocolVersion(350, "17w49b"));
+        register(v1_13 = new ProtocolVersion(351, "17w50a"));
         register(unknown = new ProtocolVersion(-1, "UNKNOWN"));
     }
 
diff --git a/jar/pom.xml b/jar/pom.xml
index 4bb1980f2..08721eed9 100644
--- a/jar/pom.xml
+++ b/jar/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-17w49b</version>
+        <version>1.4.0-17w50a</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <name>viaversion-jar</name>
diff --git a/pom.xml b/pom.xml
index 22bda14ed..0687f1176 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>us.myles</groupId>
     <artifactId>viaversion-parent</artifactId>
-    <version>1.4.0-17w49b</version>
+    <version>1.4.0-17w50a</version>
     <packaging>pom</packaging>
 
     <name>viaversion-parent</name>
diff --git a/sponge-legacy/pom.xml b/sponge-legacy/pom.xml
index c9d894806..d573aea16 100644
--- a/sponge-legacy/pom.xml
+++ b/sponge-legacy/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-17w49b</version>
+        <version>1.4.0-17w50a</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sponge/pom.xml b/sponge/pom.xml
index c9e2fe8b3..bdd82ff18 100644
--- a/sponge/pom.xml
+++ b/sponge/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>viaversion-parent</artifactId>
         <groupId>us.myles</groupId>
-        <version>1.4.0-17w49b</version>
+        <version>1.4.0-17w50a</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>