diff --git a/Example-Objc/FSCalendar.xcodeproj/project.pbxproj b/Example-Objc/FSCalendar.xcodeproj/project.pbxproj
index 6aa18a0..bf43817 100644
--- a/Example-Objc/FSCalendar.xcodeproj/project.pbxproj
+++ b/Example-Objc/FSCalendar.xcodeproj/project.pbxproj
@@ -934,6 +934,7 @@
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MARKETING_VERSION = 2.8.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.wenchaod.FSCalendar;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
@@ -956,6 +957,7 @@
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MARKETING_VERSION = 2.8.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.wenchaod.FSCalendar;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;