diff --git a/Airship/AirshipMessageCenter/Tests/MessageCenterListTests.swift b/Airship/AirshipMessageCenter/Tests/MessageCenterListTests.swift
index 42f4d01f5..95d510c0b 100644
--- a/Airship/AirshipMessageCenter/Tests/MessageCenterListTests.swift
+++ b/Airship/AirshipMessageCenter/Tests/MessageCenterListTests.swift
@@ -525,7 +525,7 @@ final class MessageCenterListTest: XCTestCase {
         let saved = await self.inbox.message(forID: messages.first!.id)
         XCTAssertNotNil(saved)
         
-        self.date.advance(by: 1)
+        try await Task.sleep(nanoseconds: 1 * NSEC_PER_SEC)
 
         XCTAssertEqual(3, self.workManager.workRequests.count)
     }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12494bd50..d5060ec6d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,12 @@
 
 # iOS Changelog
 
-## Version 18.12.0 November 5, 2024
-Patch release that resolves an issue with Firebase integrations in React Native and Flutter.
+## Version 18.12.1 November 6, 2024
+Patch release that resolves an issue with Firebase integrations in React Native and Flutter and an issue with opt-in checks when `requestAuthorizationToUseNotifications` is set to false.
 
 ### Changes
 - Fixed issues caused by swizzling conflicts with some Firebase framework integrations.
+- Fixed opt-in check permissions querying when `requestAuthorizationToUseNotifications` is set to false.
 
 ## Version 18.12.0 November 1, 2024
 Minor release with several enhancements to Scenes.