diff --git a/TestBench/txn-gn-rpc/package-lock.json b/TestBench/txn-gn-rpc/package-lock.json
index 9659eb4..484e931 100644
--- a/TestBench/txn-gn-rpc/package-lock.json
+++ b/TestBench/txn-gn-rpc/package-lock.json
@@ -19,7 +19,8 @@
       },
       "dependencies": {
         "bignumber.js": {
-          "version": "git+https://github.com/MikeMcl/bignumber.js.git#d50c448b6c2627c81ccf3d662d0c3ca060418292"
+          "version": "git+https://github.com/MikeMcl/bignumber.js.git#d50c448b6c2627c81ccf3d662d0c3ca060418292",
+          "from": "git+https://github.com/MikeMcl/bignumber.js.git#d50c448b6c2627c81ccf3d662d0c3ca060418292"
         }
       }
     },
@@ -303,9 +304,9 @@
       }
     },
     "minimist": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.2.tgz",
+      "integrity": "sha512-rIqbOrKb8GJmx/5bc2M0QchhUouMXSpd1RTclXsB41JdL+VtnojfaJR+h7F9k18/4kHUsBFgk80Uk+q569vjPA=="
     },
     "moment": {
       "version": "2.20.1",
diff --git a/TestBench/txn-gn-rpc/package.json b/TestBench/txn-gn-rpc/package.json
index 60ecbe7..3efe424 100644
--- a/TestBench/txn-gn-rpc/package.json
+++ b/TestBench/txn-gn-rpc/package.json
@@ -13,7 +13,7 @@
     "aion-web3": "0.0.3",
     "bignumber.js": "^6.0.0",
     "bn.js": "^4.11.8",
-    "minimist": "^1.2.0",
+    "minimist": "^1.2.2",
     "node-random-number": "^0.1.1"
   }
 }