diff --git a/pom.xml b/pom.xml
index 572932009..9dbf55f2b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>3.8.1</version>
+            <version>4.10</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/src/main/java/net/md_5/mc/protocol/PacketDefinitions.java b/src/main/java/net/md_5/mc/protocol/PacketDefinitions.java
index c3dcd20b5..d5f230baf 100644
--- a/src/main/java/net/md_5/mc/protocol/PacketDefinitions.java
+++ b/src/main/java/net/md_5/mc/protocol/PacketDefinitions.java
@@ -1,6 +1,7 @@
 package net.md_5.mc.protocol;
 
 import java.io.DataInput;
+import java.io.DataInputStream;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
@@ -262,7 +263,7 @@ public class PacketDefinitions {
 
         final void skip(DataInput in, int len) throws IOException {
             for (int i = 0; i < len; i++) {
-                in.readByte();
+                in.readUnsignedByte();
             }
         }