diff --git a/chaincode/fabcar/node/package-lock.json b/chaincode/fabcar/node/package-lock.json
index ba20f4f..afa48f0 100644
--- a/chaincode/fabcar/node/package-lock.json
+++ b/chaincode/fabcar/node/package-lock.json
@@ -909,9 +909,9 @@
 			}
 		},
 		"lodash": {
-			"version": "4.17.11",
-			"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-			"integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+			"version": "4.17.21",
+			"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+			"integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
 		},
 		"long": {
 			"version": "3.2.0",
@@ -1067,7 +1067,7 @@
 			"dependencies": {
 				"nan": {
 					"version": "2.2.0",
-					"resolved": "http://registry.npmjs.org/nan/-/nan-2.2.0.tgz",
+					"resolved": "https://registry.npmjs.org/nan/-/nan-2.2.0.tgz",
 					"integrity": "sha1-d5wHE1YpUDz2p7fmqrMwSbPDhTw="
 				}
 			}