diff --git a/Build/package-lock.json b/Build/package-lock.json
index 1e1e890..f4d7126 100644
--- a/Build/package-lock.json
+++ b/Build/package-lock.json
@@ -10,9 +10,9 @@
       "integrity": "sha512-jCGVYLoYMHDkOsbwJZBCqwMHyH4c+wzgI9hG7Z6SZJRXWr+x58pdIbm2i9a/jFGCkRJqRUr8eoI7lDWa0hTkxg=="
     },
     "cryptr": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/cryptr/-/cryptr-4.0.2.tgz",
-      "integrity": "sha512-gLTcYjmLGe0Kk1yyacvjNKvSdkWBNNgG2tDnbRQP7yE559x/RJLo/I3WAmwCXNXf/fzMHCNp9vDv3PCopZDpXw=="
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/cryptr/-/cryptr-6.0.0.tgz",
+      "integrity": "sha512-UcvSGP4yXVGg0DCijhSPVkqi+W11sz6I/vs5lORRg3JUJzTJ6PWq9d/kok4+Do29swyvT63tYTcH0I9Z0EYK6A=="
     },
     "debug": {
       "version": "4.1.1",
diff --git a/Build/package.json b/Build/package.json
index 52c3633..7255caf 100644
--- a/Build/package.json
+++ b/Build/package.json
@@ -4,7 +4,7 @@
   "description": "Download: test1 md5: test2.",
   "main": "md5.js",
   "dependencies": {
-    "cryptr": "^4.0.2",
+    "cryptr": "^6.0.0",
     "fs": "^0.0.1-security",
     "monk": "^7.0.0"
   },