diff --git a/package.json b/package.json
index efebd64..b72adc9 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "enzyme-adapter-react-16": "^1.0.1",
     "enzyme-to-json": "^3.1.2",
     "eslint": "^7.1.0",
-    "father": "^2.22.0",
+    "father": "^4.3.1",
     "father-build": "^1.18.6",
     "gh-pages": "^3.1.0",
     "less": "^3.0.0",