diff --git a/package.json b/package.json
index 7abe156..211a591 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "jws-jwk": "^0.1.4",
     "mammoth": "^1.3.1",
     "morgan": "^1.7.0",
-    "read-chunk": "^2.0.0",
+    "read-chunk": "^3.2.0",
     "request": "^2.79.0",
     "serve-favicon": "~2.3.2",
     "sync-request": "~3.0.1",