diff --git a/package.json b/package.json
index 6a44035..e775da9 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
   "dependencies": {
     "gettemporaryfilepath": "^1.0.0",
     "lodash": "^4.17.11",
-    "mime": "^3.0.0"
+    "mime": "^4.0.4"
   },
   "nyc": {
     "include": [