diff --git a/jarviz-graph/package.json b/jarviz-graph/package.json
index cbe599a..7d4aa16 100644
--- a/jarviz-graph/package.json
+++ b/jarviz-graph/package.json
@@ -70,7 +70,7 @@
     "glob": "^7.1.4",
     "html-webpack-plugin": "^3.2.0",
     "js-beautify": "^1.10.0",
-    "memory-fs": "^0.4.1",
+    "memory-fs": "^0.5.0",
     "mini-css-extract-plugin": "^0.8.0",
     "mkdirp": "^0.5.1",
     "prettier": "^1.18.2",