diff --git a/.swiftpm/XFormatter.xctestplan b/.swiftpm/XFormatter.xctestplan
deleted file mode 100644
index 3ec21e9..0000000
--- a/.swiftpm/XFormatter.xctestplan
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-  "configurations" : [
-    {
-      "id" : "986C217E-D505-4E3C-B2D8-1EAE9E2F319B",
-      "name" : "Test Scheme Action",
-      "options" : {
-
-      }
-    }
-  ],
-  "defaultOptions" : {
-    "codeCoverage" : {
-      "targets" : [
-        {
-          "containerPath" : "container:",
-          "identifier" : "XFormatter",
-          "name" : "XFormatter"
-        }
-      ]
-    }
-  },
-  "testTargets" : [
-    {
-      "target" : {
-        "containerPath" : "container:",
-        "identifier" : "XFormatterTests",
-        "name" : "XFormatterTests"
-      }
-    }
-  ],
-  "version" : 1
-}
diff --git a/.swiftpm/xcode/xcshareddata/xcschemes/XFormatter.xcscheme b/.swiftpm/xcode/xcshareddata/xcschemes/XFormatter.xcscheme
index d0756b6..569ada6 100644
--- a/.swiftpm/xcode/xcshareddata/xcschemes/XFormatter.xcscheme
+++ b/.swiftpm/xcode/xcshareddata/xcschemes/XFormatter.xcscheme
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1500"
+   LastUpgradeVersion = "1540"
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
+      buildImplicitDependencies = "YES"
+      buildArchitectures = "Automatic">
       <BuildActionEntries>
          <BuildActionEntry
             buildForTesting = "YES"
@@ -20,33 +21,14 @@
                ReferencedContainer = "container:">
             </BuildableReference>
          </BuildActionEntry>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "NO"
-            buildForArchiving = "NO"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "XFormatterTests"
-               BuildableName = "XFormatterTests"
-               BlueprintName = "XFormatterTests"
-               ReferencedContainer = "container:">
-            </BuildableReference>
-         </BuildActionEntry>
       </BuildActionEntries>
    </BuildAction>
    <TestAction
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES">
-      <TestPlans>
-         <TestPlanReference
-            reference = "container:.swiftpm/XFormatter.xctestplan"
-            default = "YES">
-         </TestPlanReference>
-      </TestPlans>
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
       <Testables>
          <TestableReference
             skipped = "NO">