diff --git a/CHANGELOG.md b/CHANGELOG.md
index ac24f918..adf181c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 This is the rolling changelog for TShock for Terraria. Use past tense when adding new entries; sign your name off when you add or change something. This should primarily be things like user changes, not necessarily codebase changes unless it's really relevant or large.
 
+
+## TShock 4.3.5
+
+* Fixe bosses & invasions not spawning invasions due to packet change (@stealownz)
+
 ## TShock 4.3.4
 
 * Fix invasion progress messages (@WhiteXZ)
diff --git a/TShockAPI/GetDataHandlers.cs b/TShockAPI/GetDataHandlers.cs
index d1c3f1aa..904b8ded 100755
--- a/TShockAPI/GetDataHandlers.cs
+++ b/TShockAPI/GetDataHandlers.cs
@@ -3362,8 +3362,8 @@ namespace TShockAPI
 
 			var spawnboss = false;
 			var invasion = false;
-			var plr = args.Data.ReadInt32();
-			var Type = args.Data.ReadInt32();
+			var plr = args.Data.ReadInt16();
+			var Type = args.Data.ReadInt16();
 			NPC npc = new NPC();
 			npc.SetDefaults(Type);
 			spawnboss = npc.boss;
diff --git a/TShockAPI/Properties/AssemblyInfo.cs b/TShockAPI/Properties/AssemblyInfo.cs
index d4bcdc17..397a0d38 100755
--- a/TShockAPI/Properties/AssemblyInfo.cs
+++ b/TShockAPI/Properties/AssemblyInfo.cs
@@ -53,5 +53,5 @@ using System.Runtime.InteropServices;
 // Also, be sure to release on github with the exact assembly version tag as below
 // so that the update manager works correctly (via the Github releases api and mimic)
 
-[assembly: AssemblyVersion("4.3.4")]
-[assembly: AssemblyFileVersion("4.3.4")]
+[assembly: AssemblyVersion("4.3.5")]
+[assembly: AssemblyFileVersion("4.3.5")]