diff --git a/package-lock.json b/package-lock.json
index 3bacac481..60ec99c16 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -70,7 +70,7 @@
         "svelte-eslint-parser": "^1.6.1",
         "tslib": "^2.8.1",
         "twemoji": "^14.0.2",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.3",
         "typescript-eslint": "^8.59.3",
         "vite": "^6.4.2",
         "vitest": "^3.2.4",
@@ -4794,9 +4794,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 23a9308b2..d1c75f81c 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "svelte-eslint-parser": "^1.6.1",
     "tslib": "^2.8.1",
     "twemoji": "^14.0.2",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "typescript-eslint": "^8.59.3",
     "vite": "^6.4.2",
     "vitest": "^3.2.4",
diff --git a/tsconfig.json b/tsconfig.json
index 167b4ceb4..bc414a460 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,7 +8,6 @@
     "module": "es2022",
     "types": ["vite/client"],
     "sourceMap": true,
-    "baseUrl": "./",
     "moduleResolution": "bundler",
     "strict": true,
     "resolveJsonModule": true,