diff --git a/apps/OpenSignServer/package-lock.json b/apps/OpenSignServer/package-lock.json
index 1f98b4c57..5125ab958 100644
--- a/apps/OpenSignServer/package-lock.json
+++ b/apps/OpenSignServer/package-lock.json
@@ -36,7 +36,7 @@
         "parse-server": "^7.3.0",
         "parse-server-api-mail-adapter": "^4.1.0",
         "pdf-lib": "^1.17.1",
-        "posthog-node": "^4.2.1",
+        "posthog-node": "^4.2.3",
         "ws": "^8.18.0"
       },
       "devDependencies": {
@@ -10478,9 +10478,9 @@
       }
     },
     "node_modules/posthog-node": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/posthog-node/-/posthog-node-4.2.1.tgz",
-      "integrity": "sha512-l+fsjYEkTik3m/G0pE7gMr4qBJP84LhK779oQm6MBzhBGpd4By4qieTW+4FUAlNCyzQTynn3Nhsa50c0IELSxQ==",
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/posthog-node/-/posthog-node-4.2.3.tgz",
+      "integrity": "sha512-6GUvk8gEyXUyiVQEipgcs4uconjF01HHQ/vvEVFlpDzHxHo1G2ts0yaf8a34U1zvryHTAXHoOXHS3dn/WUPkpQ==",
       "dependencies": {
         "axios": "^1.7.4",
         "rusha": "^0.8.14"
diff --git a/apps/OpenSignServer/package.json b/apps/OpenSignServer/package.json
index 85db97623..23ffe9064 100644
--- a/apps/OpenSignServer/package.json
+++ b/apps/OpenSignServer/package.json
@@ -45,7 +45,7 @@
     "parse-server": "^7.3.0",
     "parse-server-api-mail-adapter": "^4.1.0",
     "pdf-lib": "^1.17.1",
-    "posthog-node": "^4.2.1",
+    "posthog-node": "^4.2.3",
     "ws": "^8.18.0"
   },
   "type": "module",