diff --git a/package.json b/package.json
index 9269c64..2db44a6 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
       "is-png": "^2.0.0",
       "joi": "^14.3.1",
       "js-yaml": "^4.1.0",
-      "pretty-bytes": "^5.3.0",
+      "pretty-bytes": "^6.1.1",
       "read-chunk": "^3.2.0",
       "through2": "^4.0.2",
       "vcards-js": "^2.10.0",