diff --git a/Changes.txt b/Changes.txt
index 4e0b03efd19..1fd589307a5 100644
--- a/Changes.txt
+++ b/Changes.txt
@@ -1,6 +1,6 @@
 REVISION HISTORY
 ================
-VERSION 3.6.1 - Beta, August 2023
+VERSION 3.6.1 - Beta, September 2023
 
 Common features:
  - Implemented Deflate compression option for sprites.
diff --git a/Editor/AGS.Types/Properties/AssemblyInfo.cs b/Editor/AGS.Types/Properties/AssemblyInfo.cs
index 0e6a38b12ab..08eddca683b 100644
--- a/Editor/AGS.Types/Properties/AssemblyInfo.cs
+++ b/Editor/AGS.Types/Properties/AssemblyInfo.cs
@@ -22,7 +22,7 @@ namespace AGS.Types
     public class Version
     {
         public static readonly bool IS_BETA_VERSION = true;
-        public const string AGS_EDITOR_DATE = "August 2023";
+        public const string AGS_EDITOR_DATE = "September 2023";
         public const string AGS_EDITOR_FRIENDLY_VERSION = "3.6.1";
         public const string AGS_EDITOR_VERSION = "3.6.1.7";
         public const string AGS_EDITOR_COPYRIGHT = "Copyright © 2006-2011 Chris Jones and 2011-2023 others.";
diff --git a/version.json b/version.json
index 33c97f14e96..6e0adc5938c 100644
--- a/version.json
+++ b/version.json
@@ -3,7 +3,7 @@
     "versionFriendly": "3.6.1",
     "versionSp": "Beta8",
     "versionYear": "2023",
-    "versionMonth": "August",
+    "versionMonth": "September",
     "versionIsBeta": "true",
     "appID": "6fcbc804-4887-4786-bcf6-b0786e1e983d"
 }
\ No newline at end of file