diff --git a/package.json b/package.json
index d9c1123f..18c5932a 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,6 @@
     "node-ipc": "^9.1.1",
     "path-is-inside": "^1.0.2",
     "pretty-bytes": "^5.3.0",
-    "prop-types": "^15.5.9",
     "react": "^16.8.5",
     "react-dom": "^16.8.5",
     "react-dropzone": "^10.2.1",