diff --git a/GCDWebServer.xcodeproj/project.pbxproj b/GCDWebServer.xcodeproj/project.pbxproj
index 0729bba..af11fe7 100644
--- a/GCDWebServer.xcodeproj/project.pbxproj
+++ b/GCDWebServer.xcodeproj/project.pbxproj
@@ -1209,7 +1209,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				BUNDLE_VERSION_STRING = 3.3.4;
+				BUNDLE_VERSION_STRING = 3.5.1;
 				CLANG_ENABLE_OBJC_ARC = YES;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
@@ -1247,7 +1247,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				BUNDLE_VERSION_STRING = 3.3.4;
+				BUNDLE_VERSION_STRING = 3.5.1;
 				CLANG_ENABLE_OBJC_ARC = YES;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_PREPROCESSOR_DEFINITIONS_NOT_USED_IN_PRECOMPS = __GCDWEBSERVER_ENABLE_TESTING__;