diff --git a/pom.xml b/pom.xml
index 20605f61..b4620686 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>com.github.steveice10</groupId>
             <artifactId>mcauthlib</artifactId>
-            <version>401c99c722</version>
+            <version>1058d78fd5</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
diff --git a/src/main/java/com/github/steveice10/mc/protocol/ClientListener.java b/src/main/java/com/github/steveice10/mc/protocol/ClientListener.java
index d34bf41d..a9df0dd8 100644
--- a/src/main/java/com/github/steveice10/mc/protocol/ClientListener.java
+++ b/src/main/java/com/github/steveice10/mc/protocol/ClientListener.java
@@ -56,7 +56,9 @@ public class ClientListener extends SessionAdapter {
                     throw new IllegalStateException("Failed to generate shared key.", e);
                 }
 
-                SessionService sessionService = new SessionService(event.getSession().getFlag(MinecraftConstants.AUTH_PROXY_KEY, Proxy.NO_PROXY));
+                SessionService sessionService = new SessionService();
+                sessionService.setProxy(event.getSession().getFlag(MinecraftConstants.AUTH_PROXY_KEY, Proxy.NO_PROXY));
+
                 GameProfile profile = event.getSession().getFlag(MinecraftConstants.PROFILE_KEY);
                 String serverId = sessionService.getServerId(packet.getServerId(), packet.getPublicKey(), key);
                 String accessToken = event.getSession().getFlag(MinecraftConstants.ACCESS_TOKEN_KEY);
diff --git a/src/main/java/com/github/steveice10/mc/protocol/MinecraftProtocol.java b/src/main/java/com/github/steveice10/mc/protocol/MinecraftProtocol.java
index a1a9d9d1..3d7806d6 100644
--- a/src/main/java/com/github/steveice10/mc/protocol/MinecraftProtocol.java
+++ b/src/main/java/com/github/steveice10/mc/protocol/MinecraftProtocol.java
@@ -228,7 +228,8 @@ public class MinecraftProtocol extends PacketProtocol {
     private MinecraftProtocol(String username, String clientToken, String using, boolean token, Proxy authProxy) throws RequestException {
         this(SubProtocol.LOGIN);
 
-        AuthenticationService auth = new AuthenticationService(clientToken, authProxy);
+        AuthenticationService auth = new AuthenticationService(clientToken);
+        auth.setProxy(authProxy);
         auth.setUsername(username);
         if(token) {
             auth.setAccessToken(using);
diff --git a/src/main/java/com/github/steveice10/mc/protocol/ServerListener.java b/src/main/java/com/github/steveice10/mc/protocol/ServerListener.java
index 6913dc97..8caff589 100644
--- a/src/main/java/com/github/steveice10/mc/protocol/ServerListener.java
+++ b/src/main/java/com/github/steveice10/mc/protocol/ServerListener.java
@@ -190,7 +190,9 @@ public class ServerListener extends SessionAdapter {
         public void run() {
             GameProfile profile = null;
             if(this.key != null) {
-                SessionService sessionService = new SessionService(this.session.getFlag(MinecraftConstants.AUTH_PROXY_KEY, Proxy.NO_PROXY));
+                SessionService sessionService = new SessionService();
+                sessionService.setProxy(this.session.getFlag(MinecraftConstants.AUTH_PROXY_KEY, Proxy.NO_PROXY));
+
                 try {
                     profile = sessionService.getProfileByServer(username, sessionService.getServerId(SERVER_ID, KEY_PAIR.getPublic(), this.key));
                 } catch(RequestException e) {