diff --git a/internal/web/package-lock.json b/internal/web/package-lock.json
index c1a020e3..8c843415 100644
--- a/internal/web/package-lock.json
+++ b/internal/web/package-lock.json
@@ -22,7 +22,7 @@
         "prettier": "^3.3.2",
         "prettier-plugin-svelte": "^3.2.5",
         "svelte-check": "^3.8.1",
-        "typescript": "^5.4.5"
+        "typescript": "^5.5.2"
       }
     },
     "node_modules/@alloc/quick-lru": {
@@ -2212,9 +2212,9 @@
       "integrity": "sha512-Y/arvbn+rrz3JCKl9C4kVNfTfSm2/mEp5FSz5EsZSANGPSlQrpRI5M4PKF+mJnE52jOO90PnPSc3Ur3bTQw0gA=="
     },
     "node_modules/typescript": {
-      "version": "5.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
-      "integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
+      "version": "5.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
+      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==",
       "devOptional": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/internal/web/package.json b/internal/web/package.json
index 8274352b..25cb28a1 100644
--- a/internal/web/package.json
+++ b/internal/web/package.json
@@ -22,7 +22,7 @@
     "prettier": "^3.3.2",
     "prettier-plugin-svelte": "^3.2.5",
     "svelte-check": "^3.8.1",
-    "typescript": "^5.4.5"
+    "typescript": "^5.5.2"
   },
   "dependencies": {
     "slocation": "1.5.0",