diff --git a/chaincode-nodejs/src/package-lock.json b/chaincode-nodejs/src/package-lock.json
index 483359e..43d8d34 100644
--- a/chaincode-nodejs/src/package-lock.json
+++ b/chaincode-nodejs/src/package-lock.json
@@ -29,11 +29,11 @@
 			}
 		},
 		"@grpc/grpc-js": {
-			"version": "1.1.3",
-			"resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-1.1.3.tgz",
-			"integrity": "sha512-HtOsk2YUofBcm1GkPqGzb6pwHhv+74eC2CUO229USIDKRtg30ycbZmqC+HdNtY3nHqoc9IgcRlntFgopyQoYCA==",
+			"version": "1.3.1",
+			"resolved": "https://registry.npmjs.org/@grpc/grpc-js/-/grpc-js-1.3.1.tgz",
+			"integrity": "sha512-zyFq9eW0U4vGyhJS/oeW3mIeKTzB13we9rBclcisfRHxGQbC9FCOKQ5BBA2129yZwRVMt4hQia1igGzECeuY9g==",
 			"requires": {
-				"semver": "^6.2.0"
+				"@types/node": ">=12.12.47"
 			}
 		},
 		"@grpc/proto-loader": {
@@ -526,11 +526,6 @@
 			"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
 			"integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
 		},
-		"semver": {
-			"version": "6.3.0",
-			"resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
-			"integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw=="
-		},
 		"set-blocking": {
 			"version": "2.0.0",
 			"resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",