diff --git a/AnyCodable.xcodeproj/project.pbxproj b/AnyCodable.xcodeproj/project.pbxproj
index 8fad397..047cd22 100644
--- a/AnyCodable.xcodeproj/project.pbxproj
+++ b/AnyCodable.xcodeproj/project.pbxproj
@@ -284,9 +284,9 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = AnyCodable.xcodeproj/AnyCodable_Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) $(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
-				MACOSX_DEPLOYMENT_TARGET = 10.10;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
@@ -298,7 +298,7 @@
 				SWIFT_VERSION = 5.0;
 				TARGET_NAME = AnyCodable;
 				TVOS_DEPLOYMENT_TARGET = 9.0;
-				WATCHOS_DEPLOYMENT_TARGET = 2.0;
+				WATCHOS_DEPLOYMENT_TARGET = 4.0;
 			};
 			name = Debug;
 		};
@@ -315,9 +315,9 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = AnyCodable.xcodeproj/AnyCodable_Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) $(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
-				MACOSX_DEPLOYMENT_TARGET = 10.10;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
@@ -329,7 +329,7 @@
 				SWIFT_VERSION = 5.0;
 				TARGET_NAME = AnyCodable;
 				TVOS_DEPLOYMENT_TARGET = 9.0;
-				WATCHOS_DEPLOYMENT_TARGET = 2.0;
+				WATCHOS_DEPLOYMENT_TARGET = 4.0;
 			};
 			name = Release;
 		};
@@ -365,6 +365,7 @@
 			buildSettings = {
 				BUILD_LIBRARY_FOR_DISTRIBUTION = YES;
 				LD = /usr/bin/true;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				OTHER_SWIFT_FLAGS = "-swift-version 5 -I $(TOOLCHAIN_DIR)/usr/lib/swift/pm/4_2 -target x86_64-apple-macosx10.10 -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk";
 				SWIFT_VERSION = 5.0;
 			};
@@ -375,6 +376,7 @@
 			buildSettings = {
 				BUILD_LIBRARY_FOR_DISTRIBUTION = YES;
 				LD = /usr/bin/true;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				OTHER_SWIFT_FLAGS = "-swift-version 5 -I $(TOOLCHAIN_DIR)/usr/lib/swift/pm/4_2 -target x86_64-apple-macosx10.10 -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk";
 				SWIFT_VERSION = 5.0;
 			};