diff --git a/Package.swift b/Package.swift
index 074261f..9aa517f 100644
--- a/Package.swift
+++ b/Package.swift
@@ -29,7 +29,10 @@ let package = Package(
         .product(name: "XCTestDynamicOverlay", package: "xctest-dynamic-overlay"),
       ]
     ),
-    .testTarget(name: "PerceptionTests", dependencies: ["Perception"]),
+    .testTarget(
+      name: "PerceptionTests",
+      dependencies: ["Perception"]
+    ),
 
     .macro(
       name: "PerceptionMacros",
@@ -48,14 +51,9 @@ let package = Package(
   ]
 )
 
-//for target in package.targets where target.type != .system {
-//  target.swiftSettings = target.swiftSettings ?? []
-//  target.swiftSettings?.append(
-//    .unsafeFlags([
-//      "-c", "release",
-//      "-emit-module-interface", "-enable-library-evolution",
-//      "-Xfrontend", "-warn-concurrency",
-//      "-Xfrontend", "-enable-actor-data-race-checks",
-//    ])
-//  )
-//}
+for target in package.targets where target.type != .system {
+  target.swiftSettings = target.swiftSettings ?? []
+  target.swiftSettings?.append(
+    .enableExperimentalFeature("StrictConcurrency")
+  )
+}