diff --git a/package.json b/package.json
index c121003..7dfb29b 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
   "devDependencies": {
     "@krakenjs/grumbler-scripts": "^8.0.7",
     "express": "^4.17.1",
-    "flow-bin": "^0.100.0",
+    "flow-bin": "^0.155.0",
     "flow-typed": "^3.8.0",
     "html-webpack-plugin": "^3.2.0",
     "html-webpack-template": "^6.2.0",