diff --git a/Sources/SpeziFirebaseAccount/FirebaseAccountService.swift b/Sources/SpeziFirebaseAccount/FirebaseAccountService.swift
index d706efc..af19bfa 100644
--- a/Sources/SpeziFirebaseAccount/FirebaseAccountService.swift
+++ b/Sources/SpeziFirebaseAccount/FirebaseAccountService.swift
@@ -125,6 +125,7 @@ private struct UserUpdate {
 /// ### Presenting the security alert
 /// - ``securityAlert``
 /// - ``FirebaseSecurityAlert``
+@MainActor
 public final class FirebaseAccountService: AccountService { // swiftlint:disable:this type_body_length
     private static let supportedAccountKeys = AccountKeyCollection {
         \.accountId
diff --git a/Sources/SpeziFirebaseAccount/Views/FirebaseAccountModifier.swift b/Sources/SpeziFirebaseAccount/Views/FirebaseAccountModifier.swift
index f427a6d..57980ce 100644
--- a/Sources/SpeziFirebaseAccount/Views/FirebaseAccountModifier.swift
+++ b/Sources/SpeziFirebaseAccount/Views/FirebaseAccountModifier.swift
@@ -21,7 +21,7 @@ struct FirebaseAccountModifier: ViewModifier {
     private var firebaseModel
 
 
-    init() {}
+    nonisolated init() {}
 
 
     func body(content: Content) -> some View {
diff --git a/Tests/UITests/UITests.xcodeproj/project.pbxproj b/Tests/UITests/UITests.xcodeproj/project.pbxproj
index 3f1d845..5e2bc6c 100644
--- a/Tests/UITests/UITests.xcodeproj/project.pbxproj
+++ b/Tests/UITests/UITests.xcodeproj/project.pbxproj
@@ -728,7 +728,7 @@
 /* Begin XCRemoteSwiftPackageReference section */
 		2F746D9D29962B2A00BF54FE /* XCRemoteSwiftPackageReference "XCTestExtensions" */ = {
 			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/StanfordSpezi/XCTestExtensions";
+			repositoryURL = "https://github.com/StanfordBDHG/XCTestExtensions";
 			requirement = {
 				kind = upToNextMajorVersion;
 				minimumVersion = 1.0.0;