diff --git a/OpenDocumentReader.xcodeproj/project.pbxproj b/OpenDocumentReader.xcodeproj/project.pbxproj
index 9d6b004..ce58e9e 100644
--- a/OpenDocumentReader.xcodeproj/project.pbxproj
+++ b/OpenDocumentReader.xcodeproj/project.pbxproj
@@ -572,7 +572,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				HEADER_SEARCH_PATHS = "$(inherited)";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
@@ -602,7 +602,7 @@
 				INFOPLIST_FILE = "OpenDocumentReader/Info-Lite.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = "OpenDocument Reader";
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.productivity";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -685,7 +685,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				HEADER_SEARCH_PATHS = "$(inherited)";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
@@ -715,7 +715,7 @@
 				INFOPLIST_FILE = "OpenDocumentReader/Info-Lite.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = "OpenDocument Reader";
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.productivity";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -887,7 +887,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				HEADER_SEARCH_PATHS = "$(inherited)";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
@@ -946,7 +946,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				HEADER_SEARCH_PATHS = "$(inherited)";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
@@ -976,7 +976,7 @@
 				INFOPLIST_FILE = OpenDocumentReader/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = "OpenDocument Reader";
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.productivity";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -1030,7 +1030,7 @@
 				INFOPLIST_FILE = OpenDocumentReader/Info.plist;
 				INFOPLIST_KEY_CFBundleDisplayName = "OpenDocument Reader";
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.productivity";
-				IPHONEOS_DEPLOYMENT_TARGET = 17.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.4;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
diff --git a/ios-simulator b/ios-simulator
index decebb9..eed1a24 100644
--- a/ios-simulator
+++ b/ios-simulator
@@ -4,7 +4,7 @@ include(default)
 os=iOS
 os.sdk=iphonesimulator
 os.version=14.0
-arch=armv8
+arch=x86_64
 build_type=Release
 compiler=apple-clang
 compiler.version=12.0