diff --git a/KeyboardHelper.xcodeproj/project.pbxproj b/KeyboardHelper.xcodeproj/project.pbxproj
index 1390f09..9dcabb6 100644
--- a/KeyboardHelper.xcodeproj/project.pbxproj
+++ b/KeyboardHelper.xcodeproj/project.pbxproj
@@ -189,9 +189,11 @@
 				TargetAttributes = {
 					275BCA761C57C9F800FF3647 = {
 						CreatedOnToolsVersion = 7.2;
+						LastSwiftMigration = 0800;
 					};
 					275BCA801C57C9F800FF3647 = {
 						CreatedOnToolsVersion = 7.2;
+						LastSwiftMigration = 0800;
 					};
 				};
 			};
@@ -362,6 +364,7 @@
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_INTERFACE_HEADER_NAME = "$(SWIFT_MODULE_NAME)-Swift.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -379,6 +382,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
 				SWIFT_OBJC_INTERFACE_HEADER_NAME = "$(SWIFT_MODULE_NAME)-Swift.h";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};
@@ -389,6 +393,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.nodes.KeyboardHelperTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Debug;
 		};
@@ -399,6 +404,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.nodes.KeyboardHelperTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 2.3;
 			};
 			name = Release;
 		};