diff --git a/package.json b/package.json
index e0c26e80..27ef5868 100644
--- a/package.json
+++ b/package.json
@@ -115,6 +115,7 @@
     "@types/lunr": "2.1.5",
     "@types/node": "8.0.19",
     "@types/node-forge": "0.7.1",
+    "@types/papaparse": "4.1.31",
     "@types/semver": "5.5.0",
     "@types/webcrypto": "0.0.28",
     "clean-webpack-plugin": "^0.1.17",