diff --git a/package.json b/package.json
index 0383533..64b4c7e 100644
--- a/package.json
+++ b/package.json
@@ -57,6 +57,6 @@
     "npm-check-updates": "^18.3.1",
     "rimraf": "^6.1.3",
     "ts-jest": "^29.4.9",
-    "typescript": "^5.8.3"
+    "typescript": "^5.9.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 44c545a..d7126ca 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7495,10 +7495,10 @@ typescript-eslint@^8.32.0, typescript-eslint@^8.45.0:
     "@typescript-eslint/typescript-estree" "8.46.0"
     "@typescript-eslint/utils" "8.46.0"
 
-typescript@^5.8.3:
-  version "5.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.8.3.tgz#92f8a3e5e3cf497356f4178c34cd65a7f5e8440e"
-  integrity sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==
+typescript@^5.9.3:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 uglify-js@^3.1.4:
   version "3.17.4"