diff --git a/package.json b/package.json
index 9424d47..acac2e0 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "jquery": "^3.3.1",
     "js-yaml": "^3.13.1",
     "lodash": "^4.17.15",
-    "mem": "^4.0.0",
+    "mem": "^8.1.1",
     "moment-range": "^4.0.1",
     "node-gyp": "^7.1.0",
     "react": "^16.4.0",