diff --git a/package-lock.json b/package-lock.json
index fb07ca5d7..7fddd1e42 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "solid-server",
-  "version": "5.2.1",
+  "version": "5.2.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -7211,9 +7211,9 @@
       "dev": true
     },
     "proper-lockfile": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/proper-lockfile/-/proper-lockfile-3.2.0.tgz",
-      "integrity": "sha512-iMghHHXv2bsxl6NchhEaFck8tvX3F9cknEEh1SUpguUOBjN7PAAW9BLzmbc1g/mCD1gY3EE2EABBHPJfFdHFmA==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/proper-lockfile/-/proper-lockfile-4.1.1.tgz",
+      "integrity": "sha512-1w6rxXodisVpn7QYvLk706mzprPTAPCYAqxMvctmPN3ekuRk/kuGkGc82pangZiAt4R3lwSuUzheTTn0/Yb7Zg==",
       "requires": {
         "graceful-fs": "^4.1.11",
         "retry": "^0.12.0",
diff --git a/package.json b/package.json
index b4ad7225d..f0a270d0d 100644
--- a/package.json
+++ b/package.json
@@ -92,7 +92,7 @@
     "nodemailer": "^3.1.4",
     "oidc-op-express": "^0.0.3",
     "owasp-password-strength-test": "^1.3.0",
-    "proper-lockfile": "^3.2.0",
+    "proper-lockfile": "^4.1.1",
     "rdflib": "^0.21.1",
     "recursive-readdir": "^2.1.0",
     "rimraf": "^2.7.1",