diff --git a/package.json b/package.json
index 0ca37b3..2727ef1 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
         "card"
     ],
     "dependencies": {
-        "itty-router": "4.0.27",
+        "itty-router": "4.2.2",
         "leetcode-query": "1.1.0",
         "nano-font": "0.3.1"
     },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a387a88..48fd326 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -6,8 +6,8 @@ settings:
 
 dependencies:
   itty-router:
-    specifier: 4.0.27
-    version: 4.0.27
+    specifier: 4.2.2
+    version: 4.2.2
   leetcode-query:
     specifier: 1.1.0
     version: 1.1.0
@@ -2243,8 +2243,8 @@ packages:
       istanbul-lib-report: 3.0.1
     dev: true
 
-  /itty-router@4.0.27:
-    resolution: {integrity: sha512-Q3/GOE2EJvyu3hhxGN3WDWh3QNg4v7h1KFx/jSLcIOOkpSI1jUFTgGefEESXon4j5YwqCIf0DEemjiVAFSBiUw==}
+  /itty-router@4.2.2:
+    resolution: {integrity: sha512-KegPW0l9SNPadProoFT07AB84uOqLUwzlXQ7HsqkS31WUrxkjdhcemRpTDUuetbMJ89uBtWeQSVoiEmUAu31uw==}
     dev: false
 
   /joycon@3.1.1: