diff --git a/benchmark/package.json b/benchmark/package.json
index 112c4efc898f..66b0ab7b43f3 100644
--- a/benchmark/package.json
+++ b/benchmark/package.json
@@ -50,7 +50,7 @@
     "benchmark": "^2.1.4",
     "byline": "^5.0.0",
     "debug": "^4.4.3",
-    "path-to-regexp": "^6.3.0",
+    "path-to-regexp": "^9.0.0",
     "tslib": "^2.8.1"
   },
   "devDependencies": {
diff --git a/package-lock.json b/package-lock.json
index cd83ecacbdb5..64838af9b6b2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -212,7 +212,7 @@
         "benchmark": "^2.1.4",
         "byline": "^5.0.0",
         "debug": "^4.4.3",
-        "path-to-regexp": "^6.3.0",
+        "path-to-regexp": "^9.0.0",
         "tslib": "^2.8.1"
       },
       "devDependencies": {
@@ -29929,10 +29929,14 @@
       }
     },
     "node_modules/path-to-regexp": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-6.3.0.tgz",
-      "integrity": "sha512-Yhpw4T9C6hPpgPeA28us07OJeqZ5EzQTkbfwuhsUg0c237RomFoETJgmp2sa3F/41gfLE6G5cqcYwznmeEeOlQ==",
-      "license": "MIT"
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-9.0.0.tgz",
+      "integrity": "sha512-kfo5HIFCfEH24bcHSWEFIfrwiCsm/DXR+j1fc0696VIdWkICdAcKH2LxRClvz5HQcG4iCQpb4qBZ7pttGPG/dA==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
     },
     "node_modules/path-type": {
       "version": "4.0.0",
@@ -41206,7 +41210,7 @@
         "json-schema-compare": "^0.2.2",
         "lodash": "^4.18.1",
         "on-finished": "^2.4.1",
-        "path-to-regexp": "^6.3.0",
+        "path-to-regexp": "^9.0.0",
         "qs": "^6.17.1",
         "strong-error-handler": "^6.0.3",
         "tslib": "^2.8.1",
diff --git a/packages/rest/package.json b/packages/rest/package.json
index d8dfe547ce02..158ebef7a18b 100644
--- a/packages/rest/package.json
+++ b/packages/rest/package.json
@@ -63,7 +63,7 @@
     "json-schema-compare": "^0.2.2",
     "lodash": "^4.18.1",
     "on-finished": "^2.4.1",
-    "path-to-regexp": "^6.3.0",
+    "path-to-regexp": "^9.0.0",
     "qs": "^6.17.1",
     "strong-error-handler": "^6.0.3",
     "tslib": "^2.8.1",