diff --git a/client/package-lock.json b/client/package-lock.json
index 3300149..83603e3 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -1819,14 +1819,34 @@
       }
     },
     "@openzeppelin/network": {
-      "version": "0.2.10",
-      "resolved": "https://registry.npmjs.org/@openzeppelin/network/-/network-0.2.10.tgz",
-      "integrity": "sha512-s/eua5UcpwHcC6fVYyu+S5JGL+7+JKERbXV9rBRau6quKfry2nvkxQ6tupKTp0DVdmtRfC3Gg1/QLerMVBiGAA==",
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/@openzeppelin/network/-/network-0.4.2.tgz",
+      "integrity": "sha512-TdgTQhCADY2LeZmRMtnQqrZl80mbv6v5aCcOhV8pglmszh9ixD3eUjjdJJSu2lqpCZBoIlGb8e1IJh4OLo0qDg==",
       "requires": {
-        "@openzeppelin/gsn-provider": "^0.1.5",
+        "@openzeppelin/gsn-provider": "^0.1.10",
         "ethereumjs-wallet": "^0.6.3",
         "fast-deep-equal": "^2.0.1",
         "web3": "^1.2.1"
+      },
+      "dependencies": {
+        "@openzeppelin/gsn-provider": {
+          "version": "0.1.10",
+          "resolved": "https://registry.npmjs.org/@openzeppelin/gsn-provider/-/gsn-provider-0.1.10.tgz",
+          "integrity": "sha512-DKuU5zVE1I+cbPWFb9kSTtIZ2OTnPfCedseBIbGMgaZM8HhW1O4iSlrqXWk+lQprQn/DF4DcxPgMPjDau2zp5w==",
+          "requires": {
+            "abi-decoder": "^2.1.0",
+            "axios": "^0.19.0",
+            "bignumber.js": "^9.0.0",
+            "eth-crypto": "^1.3.4",
+            "eth-sig-util": "^2.3.0",
+            "ethereumjs-tx": "^1.3.7",
+            "ethereumjs-util": "^6.1.0",
+            "ethereumjs-wallet": "^0.6.3",
+            "web3": "^1.2.1",
+            "web3-eth-abi": "^1.2.1",
+            "web3-utils": "^1.2.1"
+          }
+        }
       }
     },
     "@openzeppelin/solidity-loader": {
diff --git a/client/package.json b/client/package.json
index 844313c..5f85fb8 100644
--- a/client/package.json
+++ b/client/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "dependencies": {
     "@openzeppelin/gsn-provider": "^0.1.6",
-    "@openzeppelin/network": "^0.2.10",
+    "@openzeppelin/network": "^0.4.2",
     "@openzeppelin/solidity-loader": "^1.4.6",
     "classnames": "^2.2.6",
     "json-loader": "^0.5.7",