diff --git a/package.json b/package.json
index 4ddcf59..bd8508c 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "esdoc-flow-plugin": "^1.0.0",
     "esdoc-standard-plugin": "^1.0.0",
     "eslint-plugin-flowtype": "^2.46.1",
-    "flow-bin": "^0.69.0",
+    "flow-bin": "^0.70.0",
     "flow-coverage-report": "^0.5.0",
     "flow-remove-types": "^1.2.3",
     "flow-typed": "^2.4.0",