diff --git a/package-lock.json b/package-lock.json
index fb5b040..cb4a119 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "prettier": "^3.5.3",
         "style-loader": "^4.0.0",
         "ts-loader": "^9.5.2",
-        "typescript": "^5.8.2",
+        "typescript": "^5.8.3",
         "userscript-metadata-webpack-plugin": "^0.4.2",
         "webpack": "^5.98.0",
         "webpack-bundle-analyzer": "^4.10.2",
diff --git a/package.json b/package.json
index 45f0f7c..ae38ca0 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "prettier": "^3.5.3",
     "style-loader": "^4.0.0",
     "ts-loader": "^9.5.2",
-    "typescript": "^5.8.2",
+    "typescript": "^5.8.3",
     "userscript-metadata-webpack-plugin": "^0.4.2",
     "webpack": "^5.98.0",
     "webpack-bundle-analyzer": "^4.10.2",