diff --git a/package-lock.json b/package-lock.json
index dd6d1a6f..a91c9ec2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3642,9 +3642,9 @@
       "dev": true
     },
     "flow-parser": {
-      "version": "0.135.0",
-      "resolved": "https://registry.npmjs.org/flow-parser/-/flow-parser-0.135.0.tgz",
-      "integrity": "sha512-ev8SvmG+XU9D6WgHVezP4kY3Myr1tJvTUTEi7mbhhj+rn889K7YXdakte6oqXNLIJYJ2f5Fuw18zXTVa1NO8Kw==",
+      "version": "0.156.0",
+      "resolved": "https://registry.npmjs.org/flow-parser/-/flow-parser-0.156.0.tgz",
+      "integrity": "sha512-OCE3oIixhOttaV4ahIGtxf9XfaDdxujiTnXuHu+0dvDVVDiSDJlQpgCWdDKqP0OHfFnxQKrjMamArDAXtrBtZw==",
       "dev": true
     },
     "fs.realpath": {
diff --git a/package.json b/package.json
index 01ce705d..123e185e 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "@typescript-eslint/parser": "^4.9.1",
     "eslint": "^7.1.0",
     "esprima-fb": "15001.1001.0-dev-harmony-fb",
-    "flow-parser": "0.135.0",
+    "flow-parser": "0.156.0",
     "glob": "7.1.6",
     "lint-staged": "^10.2.6",
     "mocha": "8.2.1",