diff --git a/Secrets/Package.swift b/Secrets/Package.swift
index 80da648ec..c4bfce8c7 100644
--- a/Secrets/Package.swift
+++ b/Secrets/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.3
+// swift-tools-version:5.9
 import PackageDescription
 
 let package = Package(
@@ -15,7 +15,10 @@ let package = Package(
     targets: [
         .target(
             name: "Secrets",
-            dependencies: []
-        )
+            dependencies: [],
+			swiftSettings: [
+				.enableExperimentalFeature("StrictConcurrency")
+			]
+       )
     ]
 )
diff --git a/Secrets/Sources/Secrets/CredentialsManager.swift b/Secrets/Sources/Secrets/CredentialsManager.swift
index 1043d9f6d..9fa6d14d9 100644
--- a/Secrets/Sources/Secrets/CredentialsManager.swift
+++ b/Secrets/Sources/Secrets/CredentialsManager.swift
@@ -10,7 +10,7 @@ import Foundation
 
 public struct CredentialsManager {
 	
-	private static var keychainGroup: String? = {
+	private static let keychainGroup: String? = {
 		guard let appGroup = Bundle.main.object(forInfoDictionaryKey: "AppGroup") as? String else {
 			return nil
 		}
diff --git a/SyncDatabase/Package.swift b/SyncDatabase/Package.swift
index 71abb4c5f..8abb4cf86 100644
--- a/SyncDatabase/Package.swift
+++ b/SyncDatabase/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.3
+// swift-tools-version:5.9
 import PackageDescription
 
 var dependencies: [Package.Dependency] = [
@@ -25,14 +25,18 @@ let package = Package(
 			type: .dynamic,
             targets: ["SyncDatabase"]),
     ],
-    dependencies: dependencies,
-    targets: [
-        .target(
-            name: "SyncDatabase",
-            dependencies: [
+	dependencies: dependencies,
+	targets: [
+		.target(
+			name: "SyncDatabase",
+			dependencies: [
 				"RSCore",
 				"RSDatabase",
 				"Articles",
-			]),
-    ]
+			],
+			swiftSettings: [
+				.enableExperimentalFeature("StrictConcurrency")
+			]
+		)
+	]
 )