diff --git a/package.json b/package.json
index 501e65b2..000cc9e3 100644
--- a/package.json
+++ b/package.json
@@ -138,7 +138,7 @@
     "enzyme": "^3.0.0",
     "express": "^4.14.0",
     "extract-text-webpack-plugin": "^3.0.0",
-    "file-loader": "^1.1.5",
+    "file-loader": "^4.0.0",
     "html-webpack-plugin": "^2.24.1",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^22.0.4",