diff --git a/web3.js/package-lock.json b/web3.js/package-lock.json
index 00c26c82e6..36b98edb43 100644
--- a/web3.js/package-lock.json
+++ b/web3.js/package-lock.json
@@ -7028,6 +7028,16 @@
       "integrity": "sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=",
       "dev": true
     },
+    "assured": {
+      "version": "1.0.14",
+      "resolved": "https://registry.npmjs.org/assured/-/assured-1.0.14.tgz",
+      "integrity": "sha512-srUv3dc59TE0cAwERnbh9f5vIqjitF39dCSBB8C3cqnHKjYkEpKAPUouGcfpM489V+n6cw12Ipgx8AMd1FvYBw==",
+      "dev": true,
+      "requires": {
+        "noop6": "^1.0.1",
+        "sliced": "^1.0.1"
+      }
+    },
     "astral-regex": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/astral-regex/-/astral-regex-1.0.0.tgz",
@@ -10683,11 +10693,12 @@
       }
     },
     "fs-file-tree": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/fs-file-tree/-/fs-file-tree-1.0.7.tgz",
-      "integrity": "sha512-gE6r1jdMxf6H01QLJlTfhQHzD3vCaUg/K3QcdbZqqf/k1wpukzoc35B9O9rR6KZik8Z7lPaO4fiucN24uPqDVw==",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/fs-file-tree/-/fs-file-tree-1.1.0.tgz",
+      "integrity": "sha512-iZ/yEhq2Do91nu441GSzTNtOO6wpQteyh/azldapSYTk5J7+MK5v6IJG7Y046QKT7Qy7y1Bz31KiWk/bAzUAEQ==",
       "dev": true,
       "requires": {
+        "assured": "^1.0.14",
         "bindy": "^1.0.3",
         "camelo": "^1.1.3",
         "read-dir-and-stat": "^1.0.0",
@@ -16455,9 +16466,9 @@
       }
     },
     "noop6": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/noop6/-/noop6-1.0.7.tgz",
-      "integrity": "sha1-lnZ78gWLpZyoy5FVk0fdyAI5+o4=",
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/noop6/-/noop6-1.0.8.tgz",
+      "integrity": "sha512-+Al5csMVc40I8xRfJsyBcN1IbpyvebOuQmMfxdw+AL6ECELey12ANgNTRhMfTwNIDU4W9W0g8EHLcsb3+3qPFA==",
       "dev": true
     },
     "normalize-package-data": {
@@ -21056,9 +21067,9 @@
       "dev": true
     },
     "read-dir-and-stat": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/read-dir-and-stat/-/read-dir-and-stat-1.0.6.tgz",
-      "integrity": "sha512-7IzgSaQJpFIUIndRkyc1qNN5SfUf4ZE8zIXTAJkyF1IahaTb1JHIKwyTqZJaQX9VZAtU3Q03JWDr0bIKbxOvmA==",
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/read-dir-and-stat/-/read-dir-and-stat-1.0.7.tgz",
+      "integrity": "sha512-eGK7noUjZIpatUd6rxTiNZg7XmzM1EJjMEIQ9yisxv1v4a8nD2UiMeiShnvQbwfmRlx2OnPN5xpkjUuP3n7ucQ==",
       "dev": true,
       "requires": {
         "bindy": "^1.0.3",
@@ -21167,9 +21178,9 @@
       }
     },
     "regex-escape": {
-      "version": "3.4.8",
-      "resolved": "https://registry.npmjs.org/regex-escape/-/regex-escape-3.4.8.tgz",
-      "integrity": "sha512-DG0VFPTDwfl+XsuVaM/0RmGJvCpZNB9UG/limzbev50XQ44G4mbOG+0Eh5M7Al9JB68NbP7YeY1KhDzpnX7qSw==",
+      "version": "3.4.9",
+      "resolved": "https://registry.npmjs.org/regex-escape/-/regex-escape-3.4.9.tgz",
+      "integrity": "sha512-Cv9rjwyQwVhn3L097ysanWsEElurmxDj6Cc4Ut23z7e6hzRbrNvF3Le7yAciMfuzyb0sZwSr0ZHunMNCIoy2/g==",
       "dev": true
     },
     "regex-not": {
@@ -21972,9 +21983,9 @@
       "dev": true
     },
     "same-time": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/same-time/-/same-time-2.3.3.tgz",
-      "integrity": "sha1-jLRUyFxQ5eMBMthgXRZDBfymya8=",
+      "version": "2.3.4",
+      "resolved": "https://registry.npmjs.org/same-time/-/same-time-2.3.4.tgz",
+      "integrity": "sha512-CW6MMOuGUCSrOyMpcnOiOtYPmIIQdUbrHfaYpwyxj/RTUCfyWAhny/ZHADCkXi+gEXkHEroYSjphNj0RsJ/Iig==",
       "dev": true,
       "requires": {
         "deffy": "2.0.0"
@@ -24186,18 +24197,18 @@
       "dev": true
     },
     "typpy": {
-      "version": "2.3.10",
-      "resolved": "https://registry.npmjs.org/typpy/-/typpy-2.3.10.tgz",
-      "integrity": "sha512-DKiSmYeXF4q+K0H999sVROLjwsngad5AloblLo72No+xVT9W09ytUIOCC/3puHsf+Dsf8M2hoPds0H1HwJgQqg==",
+      "version": "2.3.11",
+      "resolved": "https://registry.npmjs.org/typpy/-/typpy-2.3.11.tgz",
+      "integrity": "sha512-Jh/fykZSaxeKO0ceMAs6agki9T5TNA9kiIR6fzKbvafKpIw8UlNlHhzuqKyi5lfJJ5VojJOx9tooIbyy7vHV/g==",
       "dev": true,
       "requires": {
         "function.name": "^1.0.3"
       }
     },
     "uc-first-array": {
-      "version": "1.1.8",
-      "resolved": "https://registry.npmjs.org/uc-first-array/-/uc-first-array-1.1.8.tgz",
-      "integrity": "sha512-LTAnb8G/BxmXyBqiUxRhlbYt+IPCCpAOJJsC3xp5cwtXZKdtBfBxAMWRJlNzknM+Gpw3DRD2K3sQ64srroRf3w==",
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/uc-first-array/-/uc-first-array-1.1.9.tgz",
+      "integrity": "sha512-RHBUloM1Onz7ZKplDU0FWIXWHxU8Ylztw/ORsFY/py6If5B+8PWd39j9ll+i8jUaAAs2Rs2lKMbxvm4u8Q2dbg==",
       "dev": true,
       "requires": {
         "ucfirst": "^1.0.0"
diff --git a/web3.js/package.json b/web3.js/package.json
index 098b04461d..2b556eccba 100644
--- a/web3.js/package.json
+++ b/web3.js/package.json
@@ -112,7 +112,7 @@
     "eslint-plugin-prettier": "^3.0.0",
     "flow-bin": "0.116.0",
     "flow-typed": "2.6.1",
-    "fs-file-tree": "1.0.7",
+    "fs-file-tree": "1.1.0",
     "jest": "24.9.0",
     "marked": "^0.7.0",
     "prettier": "^1.14.3",