diff --git a/ElementX.xcodeproj/project.pbxproj b/ElementX.xcodeproj/project.pbxproj
index 84b2d94ba..024d9807f 100644
--- a/ElementX.xcodeproj/project.pbxproj
+++ b/ElementX.xcodeproj/project.pbxproj
@@ -10277,7 +10277,7 @@
 				IS_NIGHTLY_BUILD = NO;
 				KEYCHAIN_ACCESS_GROUP_IDENTIFIER = "$(DEVELOPMENT_TEAM).$(BASE_BUNDLE_IDENTIFIER)";
 				MACOSX_DEPLOYMENT_TARGET = 14.5;
-				MARKETING_VERSION = 26.08.5;
+				MARKETING_VERSION = 26.09.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				PRODUCTION_APP_NAME = Element;
@@ -10358,7 +10358,7 @@
 				IS_NIGHTLY_BUILD = NO;
 				KEYCHAIN_ACCESS_GROUP_IDENTIFIER = "$(DEVELOPMENT_TEAM).$(BASE_BUNDLE_IDENTIFIER)";
 				MACOSX_DEPLOYMENT_TARGET = 14.5;
-				MARKETING_VERSION = 26.08.5;
+				MARKETING_VERSION = 26.09.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
diff --git a/project.yml b/project.yml
index a190f73c7..7c0a000d1 100644
--- a/project.yml
+++ b/project.yml
@@ -51,7 +51,7 @@ settings:
   ENABLE_BITCODE: false
   APP_NAME: ElementX
   KEYCHAIN_ACCESS_GROUP_IDENTIFIER: "$(DEVELOPMENT_TEAM).$(BASE_BUNDLE_IDENTIFIER)"
-  MARKETING_VERSION: 26.08.5
+  MARKETING_VERSION: 26.09.0
   CURRENT_PROJECT_VERSION: 1
   SUPPORTS_MACCATALYST: false