diff --git a/package.json b/package.json
index 30ef8e00..c173dcee 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
   "dependencies": {
     "cors": "~2.8.6",
     "dotenv": "~16.5.0",
-    "escape-string-regexp": "^4.0.0",
+    "escape-string-regexp": "^5.0.0",
     "express": "~5.1.0",
     "express-basic-auth": "~1.2.1",
     "express-prom-bundle": "~8.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bf1b8756..38434b01 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -19,8 +19,8 @@ importers:
         specifier: ~16.5.0
         version: 16.5.0
       escape-string-regexp:
-        specifier: ^4.0.0
-        version: 4.0.0
+        specifier: ^5.0.0
+        version: 5.0.0
       express:
         specifier: ~5.1.0
         version: 5.1.0