diff --git a/EndlessClient/EndlessClient.csproj b/EndlessClient/EndlessClient.csproj
index 9f73aecbd..33e7f4313 100644
--- a/EndlessClient/EndlessClient.csproj
+++ b/EndlessClient/EndlessClient.csproj
@@ -61,6 +61,6 @@
     <PackageReference Include="Monogame.Content.Builder.Task" Version="3.8.0.1641" />
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="6.0.0" />
     <PackageReference Include="Microsoft.Windows.Compatibility" Version="6.0.0" />
-    <PackageReference Include="XNAControls" Version="1.5.0" />
+    <PackageReference Include="XNAControls" Version="1.6.0" />
   </ItemGroup>
 </Project>
diff --git a/EndlessClient/UIControls/ChatTextBox.cs b/EndlessClient/UIControls/ChatTextBox.cs
index eec3ef6e7..8eac91ac0 100644
--- a/EndlessClient/UIControls/ChatTextBox.cs
+++ b/EndlessClient/UIControls/ChatTextBox.cs
@@ -26,6 +26,15 @@ public ChatTextBox(IContentProvider contentManagerProvider)
             _endMuteTime = Option.None<DateTime>();
         }
 
+        public override void Initialize()
+        {
+            base.Initialize();
+
+            // This must be done after Initialize because MaxWidth uses the sprite font.
+            // SpriteFont is loaded in LoadContent which is called by Initialize.
+            MaxWidth = 440;
+        }
+
         public void SetMuted(DateTime endMuteTime)
         {
             _ignoreAllInput = true;