diff --git a/web3.js/package-lock.json b/web3.js/package-lock.json
index d0b95ca20a..b0e44a124d 100644
--- a/web3.js/package-lock.json
+++ b/web3.js/package-lock.json
@@ -10152,9 +10152,9 @@
       "dev": true
     },
     "flow-bin": {
-      "version": "0.119.1",
-      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.119.1.tgz",
-      "integrity": "sha512-mX6qjJVi7aLqR9sDf8QIHt8yYEWQbkMLw7qFoC7sM/AbJwvqFm3pATPN96thsaL9o1rrshvxJpSgoj1PJSC3KA==",
+      "version": "0.120.1",
+      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.120.1.tgz",
+      "integrity": "sha512-KgE+d+rKzdXzhweYVJty1QIOOZTTbtnXZf+4SLnmArLvmdfeLreQOZpeLbtq5h79m7HhDzX/HkUkoyu/fmSC2A==",
       "dev": true
     },
     "flow-typed": {
diff --git a/web3.js/package.json b/web3.js/package.json
index d99577c144..ef4c6c3181 100644
--- a/web3.js/package.json
+++ b/web3.js/package.json
@@ -113,7 +113,7 @@
     "eslint-plugin-import": "2.20.1",
     "eslint-plugin-jest": "22.19.0",
     "eslint-plugin-prettier": "^3.0.0",
-    "flow-bin": "0.119.1",
+    "flow-bin": "0.120.1",
     "flow-typed": "3.0.0",
     "fs-file-tree": "1.1.0",
     "jest": "25.1.0",