diff --git a/package-lock.json b/package-lock.json
index f9beb98d..fcc63cc4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -105,7 +105,7 @@
         "ts-loader": "9.5.2",
         "tsconfig-paths-webpack-plugin": "4.2.0",
         "type-fest": "5.3.0",
-        "typescript": "5.8.3",
+        "typescript": "5.9.3",
         "webpack": "5.103.0",
         "webpack-cli": "6.0.1",
         "webpack-merge": "6.0.1",
@@ -25025,9 +25025,9 @@
       "license": "MIT"
     },
     "node_modules/typescript": {
-      "version": "5.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
-      "integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 5e2ce9f4..da8b7439 100644
--- a/package.json
+++ b/package.json
@@ -135,7 +135,7 @@
     "ts-loader": "9.5.2",
     "tsconfig-paths-webpack-plugin": "4.2.0",
     "type-fest": "5.3.0",
-    "typescript": "5.8.3",
+    "typescript": "5.9.3",
     "webpack": "5.103.0",
     "webpack-cli": "6.0.1",
     "webpack-merge": "6.0.1",