diff --git a/Package.resolved b/Package.resolved
index ada42b9..c5b0613 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -6,8 +6,8 @@
         "repositoryURL": "https://github.com/krzyzanowskim/CryptoSwift.git",
         "state": {
           "branch": null,
-          "revision": "5669f222e46c8134fb1f399c745fa6882b43532e",
-          "version": "1.3.8"
+          "revision": "12f2389aca4a07e0dd54c86ec23d0721ed88b8db",
+          "version": "1.4.3"
         }
       }
     ]