diff --git a/ChangeLog.md b/ChangeLog.md
index a9ec00103a..c0b28001cc 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,6 +2,8 @@
 
 Full details of the variables available for each noted event, and VoiceAttack integrations, are available in the individual [event pages](https://github.com/EDCD/EDDI/wiki/Events).
 
+## 4.0.4-b4
+
 ## 4.0.4-b3
   * Core
     * Speculative fix for a `Loadout` parsing exception that appears to have been impacting fuel level updates from the Status Monitor.
diff --git a/Installer.iss b/Installer.iss
index 42033f8408..1425df1e10 100644
--- a/Installer.iss
+++ b/Installer.iss
@@ -2,7 +2,7 @@
 ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
 
 #define MyAppName "EDDI"
-#define MyAppVersion "4.0.4-b3"
+#define MyAppVersion "4.0.4-b4"
 #define MyAppPublisher "Elite Dangerous Community Developers (EDCD)"
 #define MyAppURL "https://github.com/EDCD/EDDI/"
 #define MyAppExeName "EDDI.exe"
diff --git a/Utilities/Constants.cs b/Utilities/Constants.cs
index c53b42cbc5..0dd58f1d0e 100644
--- a/Utilities/Constants.cs
+++ b/Utilities/Constants.cs
@@ -9,7 +9,7 @@ public class Constants
     {
         public const string EDDI_NAME = "EDDI";
         public const string EDDI_URL_PROTOCOL = "eddi";
-        public static Version EDDI_VERSION = new Version(4, 0, 4, Version.TestPhase.b, 3);
+        public static Version EDDI_VERSION = new Version(4, 0, 4, Version.TestPhase.b, 4);
         public const string EDDI_SERVER_URL = "https://edcd.github.io/EDDP/";
         public static readonly string EDDI_SYSTEM_MUTEX_NAME = $"{EDDI_SERVER_URL}/{EDDI_NAME}/{Environment.GetEnvironmentVariable("UserName")}";