diff --git a/package.json b/package.json
index 90fd288..84e6008 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   },
   "homepage": "https://github.com/Banno/web-component-router",
   "dependencies": {
-    "path-to-regexp": "^6.2.1"
+    "path-to-regexp": "^8.0.0"
   },
   "resolutions": {
     "@types/node": "^18.11.18",
diff --git a/yarn.lock b/yarn.lock
index 11b9e38..d938ca2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -742,10 +742,10 @@ path-is-absolute@^1.0.0:
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
   integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
 
-path-to-regexp@^6.2.1:
-  version "6.2.2"
-  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-6.2.2.tgz#324377a83e5049cbecadc5554d6a63a9a4866b36"
-  integrity sha512-GQX3SSMokngb36+whdpRXE+3f9V8UzyAorlYvOGx87ufGHehNTn5lCxrKtLyZ4Yl/wEKnNnr98ZzOwwDZV5ogw==
+path-to-regexp@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-8.0.0.tgz#92076ec6b2eaf08be7c3233484142c05e8866cf5"
+  integrity sha512-GAWaqWlTjYK/7SVpIUA6CTxmcg65SP30sbjdCvyYReosRkk7Z/LyHWwkK3Vu0FcIi0FNTADUs4eh1AsU5s10cg==
 
 picomatch@^2.0.4, picomatch@^2.2.1:
   version "2.2.2"