diff --git a/package.json b/package.json
index 95c2bb8..05d00c9 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "enzyme": "^3.0.0",
     "enzyme-adapter-react-16": "^1.0.1",
     "enzyme-to-json": "^3.4.0",
-    "father": "^2.13.4",
+    "father": "^4.1.5",
     "gh-pages": "^3.1.0",
     "glob": "^7.1.6",
     "less": "^3.10.3",