diff --git a/src/routes/routeGuard.ts b/src/routes/routeGuard.ts
index 6e8e35b782..b253795424 100644
--- a/src/routes/routeGuard.ts
+++ b/src/routes/routeGuard.ts
@@ -23,7 +23,7 @@ const routeGuard = (
           return redirect(fallbackRoute);
         }
       }
-      if (!route.loader) {
+      if (!route.loader || typeof route.loader !== 'function') {
         return null;
       }
       return route.loader(args);
diff --git a/yarn.lock b/yarn.lock
index 631d8435b3..4254b3818e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2904,10 +2904,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@remix-run/router@npm:1.15.3":
-  version: 1.15.3
-  resolution: "@remix-run/router@npm:1.15.3"
-  checksum: 10c0/aea197447cee21e137d70f0c93e00de70c64fcfae20ae349ade9dc4202e782bd94dbc88be7302d13b6aa6cde38a701b074cd8e09a161d14cecda832a36dd2695
+"@remix-run/router@npm:1.23.0":
+  version: 1.23.0
+  resolution: "@remix-run/router@npm:1.23.0"
+  checksum: 10c0/eaef5cb46a1e413f7d1019a75990808307e08e53a39d4cf69c339432ddc03143d725decef3d6b9b5071b898da07f72a4a57c4e73f787005fcf10162973d8d7d7
   languageName: node
   linkType: hard
 
@@ -12275,26 +12275,26 @@ __metadata:
   linkType: hard
 
 "react-router-dom@npm:^6.14.1":
-  version: 6.22.3
-  resolution: "react-router-dom@npm:6.22.3"
+  version: 6.30.1
+  resolution: "react-router-dom@npm:6.30.1"
   dependencies:
-    "@remix-run/router": "npm:1.15.3"
-    react-router: "npm:6.22.3"
+    "@remix-run/router": "npm:1.23.0"
+    react-router: "npm:6.30.1"
   peerDependencies:
     react: ">=16.8"
     react-dom: ">=16.8"
-  checksum: 10c0/39b0472db5d153cbbbf4f5df5c0b26f2b75ffd7b857d7b67d17e03f4618d806b957cf033fbeb265bb317ade951e6ce0d576311bdf6eb15a7013203079cfadf03
+  checksum: 10c0/e9e1297236b0faa864424ad7d51c392fc6e118595d4dad4cd542fd217c479a81601a81c6266d5801f04f9e154de02d3b094fc22ccb544e755c2eb448fab4ec6b
   languageName: node
   linkType: hard
 
-"react-router@npm:6.22.3":
-  version: 6.22.3
-  resolution: "react-router@npm:6.22.3"
+"react-router@npm:6.30.1":
+  version: 6.30.1
+  resolution: "react-router@npm:6.30.1"
   dependencies:
-    "@remix-run/router": "npm:1.15.3"
+    "@remix-run/router": "npm:1.23.0"
   peerDependencies:
     react: ">=16.8"
-  checksum: 10c0/a2c85c3d1fa93585e312b1f7e6e21d1ca421875013a8d879e109d3ed41fb035bc93faef4cd42b354ea18d039bc50b679bf752679ad83ac26a986e3432fbd0462
+  checksum: 10c0/0414326f2d8e0c107fb4603cf4066dacba6a1f6f025c6e273f003e177b2f18888aca3de06d9b5522908f0e41de93be1754c37e82aa97b3a269c4742c08e82539
   languageName: node
   linkType: hard