diff --git a/web3.js/package-lock.json b/web3.js/package-lock.json
index 32f5dde45e..ae7ae42279 100644
--- a/web3.js/package-lock.json
+++ b/web3.js/package-lock.json
@@ -5579,11 +5579,10 @@
       }
     },
     "extend": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
-      "integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ=",
-      "dev": true,
-      "optional": true
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
+      "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==",
+      "dev": true
     },
     "extend-shallow": {
       "version": "3.0.2",
@@ -10898,12 +10897,6 @@
             "cssom": "0.3.x"
           }
         },
-        "extend": {
-          "version": "3.0.2",
-          "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
-          "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==",
-          "dev": true
-        },
         "fast-deep-equal": {
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
@@ -12973,11 +12966,6 @@
             "strip-eof": "^1.0.0"
           }
         },
-        "extend": {
-          "version": "3.0.2",
-          "bundled": true,
-          "dev": true
-        },
         "extsprintf": {
           "version": "1.3.0",
           "bundled": true,