diff --git a/gfxCardStatus.xcodeproj/project.pbxproj b/gfxCardStatus.xcodeproj/project.pbxproj
index 1aac9fd..808a1b4 100644
--- a/gfxCardStatus.xcodeproj/project.pbxproj
+++ b/gfxCardStatus.xcodeproj/project.pbxproj
@@ -597,7 +597,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = 2.5b3;
+				MARKETING_VERSION = 2.5b4;
 				OTHER_LDFLAGS = (
 					"$(inherited)",
 					"-ObjC",
@@ -634,7 +634,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = 2.5b3;
+				MARKETING_VERSION = 2.5b4;
 				OTHER_CFLAGS = (
 					"$(inherited)",
 					"-DNDEBUG",