diff --git a/CalculatorReplicaSwiftUI.xcodeproj/project.pbxproj b/CalculatorReplicaSwiftUI.xcodeproj/project.pbxproj
index fa2c2c4..4eee68d 100644
--- a/CalculatorReplicaSwiftUI.xcodeproj/project.pbxproj
+++ b/CalculatorReplicaSwiftUI.xcodeproj/project.pbxproj
@@ -738,7 +738,7 @@
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = E95KU8J3PN;
 				INFOPLIST_FILE = CalculatorReplicaSwiftUITests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -759,7 +759,7 @@
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = E95KU8J3PN;
 				INFOPLIST_FILE = CalculatorReplicaSwiftUITests/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -824,7 +824,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -879,7 +879,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = iphoneos;
@@ -898,7 +898,7 @@
 				DEVELOPMENT_TEAM = E95KU8J3PN;
 				ENABLE_PREVIEWS = YES;
 				INFOPLIST_FILE = CalculatorReplicaSwiftUI/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -919,7 +919,7 @@
 				DEVELOPMENT_TEAM = E95KU8J3PN;
 				ENABLE_PREVIEWS = YES;
 				INFOPLIST_FILE = CalculatorReplicaSwiftUI/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
diff --git a/CalculatorReplicaSwiftUI.xcodeproj/xcshareddata/xcschemes/CalculatorReplicaSwiftUISnapshotTests.xcscheme b/CalculatorReplicaSwiftUI.xcodeproj/xcshareddata/xcschemes/CalculatorReplicaSwiftUISnapshotTests.xcscheme
index 8e06c1e..c7f9dc9 100644
--- a/CalculatorReplicaSwiftUI.xcodeproj/xcshareddata/xcschemes/CalculatorReplicaSwiftUISnapshotTests.xcscheme
+++ b/CalculatorReplicaSwiftUI.xcodeproj/xcshareddata/xcschemes/CalculatorReplicaSwiftUISnapshotTests.xcscheme
@@ -53,15 +53,6 @@
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
       debugDocumentVersioning = "YES">
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "E2FBCEBF2441608600147B1B"
-            BuildableName = "Calculator.app"
-            BlueprintName = "CalculatorReplicaSwiftUI"
-            ReferencedContainer = "container:CalculatorReplicaSwiftUI.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
    </ProfileAction>
    <AnalyzeAction
       buildConfiguration = "Debug">