diff --git a/Package.swift b/Package.swift
index 9dcbdc426..9cb49c66c 100644
--- a/Package.swift
+++ b/Package.swift
@@ -55,7 +55,7 @@ let package = Package(
     ],
     dependencies: {
         var dependencies: [Package.Dependency] = [
-            .package(url: "https://github.com/awslabs/aws-crt-swift.git", exact: "0.40.0"),
+            .package(url: "https://github.com/awslabs/aws-crt-swift.git", exact: "0.42.0"),
             .package(url: "https://github.com/apple/swift-log.git", from: "1.0.0"),
         ]
         let isDocCEnabled = ProcessInfo.processInfo.environment["AWS_SWIFT_SDK_ENABLE_DOCC"] != nil