diff --git a/package-lock.json b/package-lock.json
index f00908fc..1d52c700 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5551,9 +5551,9 @@
 			"dev": true
 		},
 		"flow-bin": {
-			"version": "0.114.0",
-			"resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.114.0.tgz",
-			"integrity": "sha512-hewufX0nbnhemQn5XtJ97nEFNqoBclPBAZ54aY3jKuZJnLpwqB7Doaplet3M26TOh2NchBsU0+lUkM8oVna2VA==",
+			"version": "0.128.0",
+			"resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.128.0.tgz",
+			"integrity": "sha512-EnmMSOCrkx8F0r1+T1d1HODQ+ddy5yRfkT3CvwmK05IWZyXQy27OVdNwdXUWRqc0iMW75T4QkoXaVBYrMqfk+A==",
 			"dev": true
 		},
 		"flush-write-stream": {
diff --git a/package.json b/package.json
index 423ed5c5..3a75a26f 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "babel-register": "^6.26.0",
     "cpy-cli": "^3.0.0",
     "cross-env": "^6.0.3",
-    "flow-bin": "^0.114.0",
+    "flow-bin": "^0.128.0",
     "lerna": "^3.19.0",
     "mocha": "^6.2.2",
     "nyc": "^15.0.0",
diff --git a/packages/core/package.json b/packages/core/package.json
index 11a94a5f..707365db 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -51,7 +51,7 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.0",
-    "flow-bin": "^0.114.0",
+    "flow-bin": "^0.128.0",
     "mocha": "^6.1.4",
     "nyc": "^15.0.0",
     "rollup": "^1.6.0",
diff --git a/packages/disposable/package-lock.json b/packages/disposable/package-lock.json
index 4a7b5689..b1488cc2 100644
--- a/packages/disposable/package-lock.json
+++ b/packages/disposable/package-lock.json
@@ -2109,9 +2109,9 @@
 			"dev": true
 		},
 		"flow-bin": {
-			"version": "0.114.0",
-			"resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.114.0.tgz",
-			"integrity": "sha512-hewufX0nbnhemQn5XtJ97nEFNqoBclPBAZ54aY3jKuZJnLpwqB7Doaplet3M26TOh2NchBsU0+lUkM8oVna2VA==",
+			"version": "0.128.0",
+			"resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.128.0.tgz",
+			"integrity": "sha512-EnmMSOCrkx8F0r1+T1d1HODQ+ddy5yRfkT3CvwmK05IWZyXQy27OVdNwdXUWRqc0iMW75T4QkoXaVBYrMqfk+A==",
 			"dev": true
 		},
 		"for-in": {
diff --git a/packages/disposable/package.json b/packages/disposable/package.json
index 998f8eec..3116060b 100644
--- a/packages/disposable/package.json
+++ b/packages/disposable/package.json
@@ -52,7 +52,7 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.0",
-    "flow-bin": "0.114.0",
+    "flow-bin": "0.128.0",
     "mocha": "^6.1.4",
     "nyc": "^15.0.0",
     "rollup": "^1.6.0",
diff --git a/packages/prelude/package.json b/packages/prelude/package.json
index a2848d04..c3ce0193 100644
--- a/packages/prelude/package.json
+++ b/packages/prelude/package.json
@@ -43,7 +43,7 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.0",
-    "flow-bin": "0.114.0",
+    "flow-bin": "0.128.0",
     "mocha": "^6.1.4",
     "nyc": "^15.0.0",
     "rollup": "^1.6.0",
diff --git a/packages/scheduler/package.json b/packages/scheduler/package.json
index 03ed5983..57f949e9 100644
--- a/packages/scheduler/package.json
+++ b/packages/scheduler/package.json
@@ -51,7 +51,7 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.0",
-    "flow-bin": "^0.114.0",
+    "flow-bin": "^0.128.0",
     "mocha": "^6.1.4",
     "nyc": "^15.0.0",
     "rollup": "^1.6.0",
diff --git a/packages/types/package.json b/packages/types/package.json
index 8242b622..cfb45fa7 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -32,7 +32,7 @@
   "devDependencies": {
     "cpy-cli": "^3.0.0",
     "cross-env": "^6.0.3",
-    "flow-bin": "^0.114.0",
+    "flow-bin": "^0.128.0",
     "nyc": "^15.0.0",
     "snazzy": "^8.0.0",
     "standard": "^14.3.1"