diff --git a/web3.js/package-lock.json b/web3.js/package-lock.json
index 339fb7985b..5e7cc49f68 100644
--- a/web3.js/package-lock.json
+++ b/web3.js/package-lock.json
@@ -3922,9 +3922,9 @@
       }
     },
     "@types/cors": {
-      "version": "2.8.9",
-      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.9.tgz",
-      "integrity": "sha512-zurD1ibz21BRlAOIKP8yhrxlqKx6L9VCwkB5kMiP6nZAhoF5MvC7qS1qPA7nRcr1GJolfkQC7/EAL4hdYejLtg==",
+      "version": "2.8.10",
+      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.10.tgz",
+      "integrity": "sha512-C7srjHiVG3Ey1nR6d511dtDkCEjxuN9W1HWAEjGq8kpcwmNM6JJkpC0xvabM7BXTG2wDq8Eu33iH9aQKa7IvLQ==",
       "dev": true
     },
     "@types/estree": {
@@ -4431,18 +4431,18 @@
       },
       "dependencies": {
         "mime-db": {
-          "version": "1.45.0",
-          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.45.0.tgz",
-          "integrity": "sha512-CkqLUxUk15hofLoLyljJSrukZi8mAtgd+yE5uO4tqRZsdsAJKv0O+rFMhVDRJgozy+yG6md5KwuXhD4ocIoP+w==",
+          "version": "1.46.0",
+          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.46.0.tgz",
+          "integrity": "sha512-svXaP8UQRZ5K7or+ZmfNhg2xX3yKDMUzqadsSqi4NCH/KomcH75MAMYAGVlvXn4+b/xOPhS3I2uHKRUzvjY7BQ==",
           "dev": true
         },
         "mime-types": {
-          "version": "2.1.28",
-          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.28.tgz",
-          "integrity": "sha512-0TO2yJ5YHYr7M2zzT7gDU1tbwHxEUWBCLt0lscSNpcdAfFyJOVEpRYNS7EXVcTLNj/25QO8gulHC5JtTzSE2UQ==",
+          "version": "2.1.29",
+          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.29.tgz",
+          "integrity": "sha512-Y/jMt/S5sR9OaqteJtslsFZKWOIIqMACsJSiHghlCAyhf7jfVYjKBmLiX8OgpWeW+fjJ2b+Az69aPFPkUOY6xQ==",
           "dev": true,
           "requires": {
-            "mime-db": "1.45.0"
+            "mime-db": "1.46.0"
           }
         }
       }
@@ -11656,9 +11656,9 @@
       }
     },
     "mockttp": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/mockttp/-/mockttp-1.1.0.tgz",
-      "integrity": "sha512-SuglRYryHsTMPy63KZugtDjHGg8bowPmKIxEIXxRsdZMuuvvTp2eki1ScO9PujiW33Mj+yQyjPVlYbZvlTU7nQ==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/mockttp/-/mockttp-1.2.0.tgz",
+      "integrity": "sha512-Uz8W+uitfiMpSqObpo27bjgEvbn/n9a22lDY5bDGQQFDPrphp880a/odu5JRiIkjTgO3n/ycMys0s5Yffsshjg==",
       "dev": true,
       "requires": {
         "@graphql-tools/schema": "^6.0.18",
@@ -11671,6 +11671,7 @@
         "base64-arraybuffer": "^0.1.5",
         "body-parser": "^1.15.2",
         "brotli": "^1.3.2",
+        "cacheable-lookup": "^5.0.4",
         "common-tags": "^1.8.0",
         "connect": "^3.7.0",
         "cors": "^2.8.4",
@@ -11696,9 +11697,15 @@
       },
       "dependencies": {
         "@types/node": {
-          "version": "10.17.51",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.17.51.tgz",
-          "integrity": "sha512-KANw+MkL626tq90l++hGelbl67irOJzGhUJk6a1Bt8QHOeh9tztJx+L0AqttraWKinmZn7Qi5lJZJzx45Gq0dg==",
+          "version": "10.17.52",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.17.52.tgz",
+          "integrity": "sha512-bKnO8Rcj03i6JTzweabq96k29uVNcXGB0bkwjVQTFagDgxxNged18281AZ0nTMHl+aFpPPWyPrk4Z3+NtW/z5w==",
+          "dev": true
+        },
+        "cacheable-lookup": {
+          "version": "5.0.4",
+          "resolved": "https://registry.npmjs.org/cacheable-lookup/-/cacheable-lookup-5.0.4.tgz",
+          "integrity": "sha512-2/kNscPhpcxrOigMZzbiWF7dz8ilhb/nIHU3EyZiXWXpeq/au8qJ8VhdftMkty3n7Gj6HIGalQG8oiBNB3AJgA==",
           "dev": true
         },
         "normalize-url": {
@@ -19177,18 +19184,18 @@
       },
       "dependencies": {
         "mime-db": {
-          "version": "1.45.0",
-          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.45.0.tgz",
-          "integrity": "sha512-CkqLUxUk15hofLoLyljJSrukZi8mAtgd+yE5uO4tqRZsdsAJKv0O+rFMhVDRJgozy+yG6md5KwuXhD4ocIoP+w==",
+          "version": "1.46.0",
+          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.46.0.tgz",
+          "integrity": "sha512-svXaP8UQRZ5K7or+ZmfNhg2xX3yKDMUzqadsSqi4NCH/KomcH75MAMYAGVlvXn4+b/xOPhS3I2uHKRUzvjY7BQ==",
           "dev": true
         },
         "mime-types": {
-          "version": "2.1.28",
-          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.28.tgz",
-          "integrity": "sha512-0TO2yJ5YHYr7M2zzT7gDU1tbwHxEUWBCLt0lscSNpcdAfFyJOVEpRYNS7EXVcTLNj/25QO8gulHC5JtTzSE2UQ==",
+          "version": "2.1.29",
+          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.29.tgz",
+          "integrity": "sha512-Y/jMt/S5sR9OaqteJtslsFZKWOIIqMACsJSiHghlCAyhf7jfVYjKBmLiX8OgpWeW+fjJ2b+Az69aPFPkUOY6xQ==",
           "dev": true,
           "requires": {
-            "mime-db": "1.45.0"
+            "mime-db": "1.46.0"
           }
         }
       }