diff --git a/CopyLatLngOnMaps.xcodeproj/project.pbxproj b/CopyLatLngOnMaps.xcodeproj/project.pbxproj
index 887909c..5c17259 100644
--- a/CopyLatLngOnMaps.xcodeproj/project.pbxproj
+++ b/CopyLatLngOnMaps.xcodeproj/project.pbxproj
@@ -357,7 +357,6 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				INFOPLIST_FILE = CopyLatLngOnMaps/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "io.github.norio-nomura.CopyLatLngOnMaps";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -378,7 +377,6 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				INFOPLIST_FILE = CopyLatLngOnMaps/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "io.github.norio-nomura.CopyLatLngOnMaps";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -398,7 +396,6 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				INFOPLIST_FILE = ShareExtension/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @executable_path/../../../../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "io.github.norio-nomura.CopyLatLngOnMaps.ShareExtension";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -419,7 +416,6 @@
 				GCC_NO_COMMON_BLOCKS = YES;
 				INFOPLIST_FILE = ShareExtension/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @executable_path/../../../../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "io.github.norio-nomura.CopyLatLngOnMaps.ShareExtension";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -460,7 +456,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.9;
+				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				VERSION = 0.3;
@@ -495,7 +491,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.9;
+				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				SDKROOT = macosx;
 				VERSION = 0.3;
 			};