diff --git a/package-lock.json b/package-lock.json
index bf08ca6..941988b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3590,9 +3590,9 @@
       }
     },
     "node_modules/decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==",
       "dev": true,
       "engines": {
         "node": ">=0.10"
@@ -11509,6 +11509,7 @@
     },
     "bignumber.js": {
       "version": "git+ssh://git@github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934",
+      "integrity": "sha512-mG6Bne4TAf3AiIVjoffrbhuenKhbRqKqBRrbFzGUABDcaxBpCpXvhcsgdG6HR5ej+CED58tgV47sgk5W84Wrcg==",
       "from": "bignumber.js@git+https://github.com/frozeman/bignumber.js-nolookahead.git"
     },
     "binary-extensions": {
@@ -12169,9 +12170,9 @@
       "dev": true
     },
     "decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==",
       "dev": true
     },
     "deferred-leveldown": {
@@ -12615,6 +12616,7 @@
     },
     "ethereumjs-abi": {
       "version": "git+ssh://git@github.com/ethereumjs/ethereumjs-abi.git#1cfbb13862f90f0b391d8a699544d5fe4dfb8c7b",
+      "integrity": "sha512-tjxVf4y42eaaXNrEwSk0dl+Q86iQFNXajoyVEh5g1d+jf38c4GPKas04SNOkk3jFpuzoFTLhc4AmhnPELQicjg==",
       "from": "ethereumjs-abi@git+https://github.com/ethereumjs/ethereumjs-abi.git",
       "requires": {
         "bn.js": "^4.11.8",