diff --git a/package-lock.json b/package-lock.json
index 32e577c..39e1d2f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "mocha": "^11.7.5",
         "process": "^0.11.10",
         "ts-loader": "^9.5.7",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.3",
         "typescript-eslint": "^8.59.1",
         "webpack": "^5.106.2",
         "webpack-cli": "^7.0.2"
@@ -7506,9 +7506,9 @@
       }
     },
     "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,
       "bin": {
         "tsc": "bin/tsc",
@@ -13656,9 +13656,9 @@
       }
     },
     "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
     },
     "typescript-eslint": {
diff --git a/package.json b/package.json
index 82d5851..b102f91 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "mocha": "^11.7.5",
     "process": "^0.11.10",
     "ts-loader": "^9.5.7",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "typescript-eslint": "^8.59.1",
     "webpack": "^5.106.2",
     "webpack-cli": "^7.0.2"
diff --git a/tsconfig.json b/tsconfig.json
index f5f0754..d36f73a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,7 +3,7 @@
     "module": "commonjs",
     "target": "ES2020",
     "outDir": "out/desktop",
-    "lib": ["ES2020"],
+    "lib": ["ES2020", "dom"],
     "sourceMap": true,
     "rootDir": "src",
     "strict": true,