diff --git a/Exchange-Demark/back-end/server/package-lock.json b/Exchange-Demark/back-end/server/package-lock.json
index e82ec768..3c1b96c3 100644
--- a/Exchange-Demark/back-end/server/package-lock.json
+++ b/Exchange-Demark/back-end/server/package-lock.json
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       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
@@ -6565,6 +6364,22 @@
           "integrity": "sha1-MvxLn82vhF/N9+c7uXysImHwqwo="
         }
       }
+    },
+    "yauzl": {
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==",
+      "requires": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      },
+      "dependencies": {
+        "buffer-crc32": {
+          "version": "0.2.13",
+          "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+          "integrity": "sha512-VO9Ht/+p3SN7SKWqcrgEzjGbRSJYTx+Q1pTQC0wrWqHx0vpJraQ6GtHx8tvcg1rlK1byhU5gccxgOgj7B0TDkQ=="
+        }
+      }
     }
   }
 }
diff --git a/Exchange-Demark/back-end/server/package.json b/Exchange-Demark/back-end/server/package.json
index 94d9068e..8914c4ef 100644
--- a/Exchange-Demark/back-end/server/package.json
+++ b/Exchange-Demark/back-end/server/package.json
@@ -20,7 +20,7 @@
     "request": "^2.88.0",
     "solc": "^0.4.25",
     "static-favicon": "~1.0.0",
-    "truffle-hdwallet-provider": "0.0.6",
+    "truffle-hdwallet-provider": "1.0.17",
     "web3": "0.20.7"
   },
   "devDependencies": {