diff --git a/Sources/Rearrange/UITextRange+Convenience.swift b/Sources/Rearrange/UITextRange+Convenience.swift
index 5e6e7d0..f6697ac 100644
--- a/Sources/Rearrange/UITextRange+Convenience.swift
+++ b/Sources/Rearrange/UITextRange+Convenience.swift
@@ -1,8 +1,9 @@
 #if os(iOS) || os(tvOS) || os(visionOS)
 import UIKit
 
-public extension NSRange {
-    init?(_ textRange: UITextRange, textView: UITextView) {
+extension NSRange {
+	@MainActor
+	public init?(_ textRange: UITextRange, textView: UITextView) {
         let location = textView.offset(from: textView.beginningOfDocument, to: textRange.start)
         let length = textView.offset(from: textRange.start, to: textRange.end)
 
@@ -14,8 +15,9 @@ public extension NSRange {
     }
 }
 
-public extension UITextView {
-    func textRange(with range: NSRange) -> UITextRange? {
+extension UITextView {
+	@MainActor
+	public func textRange(with range: NSRange) -> UITextRange? {
         guard let start = position(from: beginningOfDocument, offset: range.location) else {
             return nil
         }
diff --git a/Tests/RearrangeTests/UITextRangeTests.swift b/Tests/RearrangeTests/UITextRangeTests.swift
index d5e3255..db203a2 100644
--- a/Tests/RearrangeTests/UITextRangeTests.swift
+++ b/Tests/RearrangeTests/UITextRangeTests.swift
@@ -4,6 +4,7 @@ import Rearrange
 import UIKit
 
 final class UITextRangeTests: XCTestCase {
+	@MainActor
     func testTextRangeWithRange() throws {
         let view = UITextView()
 
@@ -15,6 +16,7 @@ final class UITextRangeTests: XCTestCase {
         XCTAssertEqual(textRange, fullRange)
     }
 
+	@MainActor
     func testRangeWithTextRange() throws {
         let view = UITextView()