diff --git a/package-lock.json b/package-lock.json
index fc75982..6537959 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "svelte": "^4.2.18",
         "svelte-check": "^3.8.4",
         "svelte-eslint-parser": "^0.39.2",
-        "typescript": "^5.5.3",
+        "typescript": "^5.6.3",
         "vite": "^5.3.3"
       },
       "engines": {
@@ -5772,9 +5772,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.5.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.3.tgz",
-      "integrity": "sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index dbb4750..d00ea76 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "svelte": "^4.2.18",
     "svelte-check": "^3.8.4",
     "svelte-eslint-parser": "^0.39.2",
-    "typescript": "^5.5.3",
+    "typescript": "^5.6.3",
     "vite": "^5.3.3"
   },
   "engines": {