diff --git a/Barotrauma/BarotraumaClient/Properties/AssemblyInfo.cs b/Barotrauma/BarotraumaClient/Properties/AssemblyInfo.cs
index 1f9bd653f..a24f7e460 100644
--- a/Barotrauma/BarotraumaClient/Properties/AssemblyInfo.cs
+++ b/Barotrauma/BarotraumaClient/Properties/AssemblyInfo.cs
@@ -31,5 +31,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("0.8.0.3")]
-[assembly: AssemblyFileVersion("0.8.0.3")]
+[assembly: AssemblyVersion("0.8.0.4")]
+[assembly: AssemblyFileVersion("0.8.0.4")]
diff --git a/Barotrauma/BarotraumaServer/Properties/AssemblyInfo.cs b/Barotrauma/BarotraumaServer/Properties/AssemblyInfo.cs
index b8e938fa0..7a652033a 100644
--- a/Barotrauma/BarotraumaServer/Properties/AssemblyInfo.cs
+++ b/Barotrauma/BarotraumaServer/Properties/AssemblyInfo.cs
@@ -31,5 +31,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("0.8.0.3")]
-[assembly: AssemblyFileVersion("0.8.0.3")]
+[assembly: AssemblyVersion("0.8.0.4")]
+[assembly: AssemblyFileVersion("0.8.0.4")]
diff --git a/Barotrauma/BarotraumaShared/changelog.txt b/Barotrauma/BarotraumaShared/changelog.txt
index ecc4e8fc1..992c64bd2 100644
--- a/Barotrauma/BarotraumaShared/changelog.txt
+++ b/Barotrauma/BarotraumaShared/changelog.txt
@@ -1,3 +1,9 @@
+---------------------------------------------------------------------------------------------------------
+v0.8.0.4
+---------------------------------------------------------------------------------------------------------
+
+- Fixed "an item with the same key has already been added" exceptions when trying to start a server.
+
 ---------------------------------------------------------------------------------------------------------
 v0.8.0.3
 ---------------------------------------------------------------------------------------------------------