diff --git a/Package.resolved b/Package.resolved
index 62b9169..000e7c8 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -24,8 +24,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-crypto.git",
       "state" : {
-        "revision" : "e8ed8867ec23bccf5f3bb9342148fa8deaff9b49",
-        "version" : "4.1.0"
+        "revision" : "6f70fa9eab24c1fd982af18c281c4525d05e3095",
+        "version" : "4.2.0"
       }
     },
     {