diff --git a/package-lock.json b/package-lock.json
index 5022557..5c3b8cb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
         "svelte": "^4.2.18",
         "svelte-preprocess": "^6.0.1",
         "tslib": "^2.6.3",
-        "typescript": "^5.5.2",
+        "typescript": "^5.5.3",
         "vitest": "^1.2.2"
       }
     },
@@ -3584,9 +3584,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.5.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
-      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==",
+      "version": "5.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.3.tgz",
+      "integrity": "sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index b41f2a4..6aa4339 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "svelte": "^4.2.18",
     "svelte-preprocess": "^6.0.1",
     "tslib": "^2.6.3",
-    "typescript": "^5.5.2",
+    "typescript": "^5.5.3",
     "vitest": "^1.2.2"
   },
   "dependencies": {