diff --git a/package-lock.json b/package-lock.json
index 10d4635..b44ab18 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "svelte-check": "^4.4.8",
         "svelte-persisted-store": "^0.12.0",
         "svelte-preprocess": "^6.0.3",
-        "svelte-spa-router": "^4.0.2",
+        "svelte-spa-router": "^5.1.0",
         "typescript": "^5.9.3"
       },
       "engines": {
@@ -2009,9 +2009,9 @@
       }
     },
     "node_modules/svelte-spa-router": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/svelte-spa-router/-/svelte-spa-router-4.0.2.tgz",
-      "integrity": "sha512-T1WYYk+ymwCr5m5U+n91k4dRAT6cw5HgmoPaI/TpKgAmuugymFoSBlfzkcKIK83QH4H8gUMn4tdQ0B9enFBM6g==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/svelte-spa-router/-/svelte-spa-router-5.1.0.tgz",
+      "integrity": "sha512-YGtXOF+advJnQBvS4mvRnHVUF0qpSI2pUrSxidz4s7X9x80IKEgYzupx6j46gZcIcN3BYjmuLUbsgQv1S5bZzQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -2019,6 +2019,9 @@
       },
       "funding": {
         "url": "https://github.com/sponsors/ItalyPaleAle"
+      },
+      "peerDependencies": {
+        "svelte": "^5.0.0"
       }
     },
     "node_modules/svelte/node_modules/is-reference": {
diff --git a/package.json b/package.json
index e4eff15..47e9765 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "svelte": "^5.55.7",
     "svelte-check": "^4.4.8",
     "svelte-preprocess": "^6.0.3",
-    "svelte-spa-router": "^4.0.2",
+    "svelte-spa-router": "^5.1.0",
     "@rollup/plugin-terser": "^1.0.0",
     "sirv-cli": "^3.0.0",
     "svelte-persisted-store": "^0.12.0",