diff --git a/package.json b/package.json
index 0a03004..f801a0f 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "cz-conventional-changelog": "3.3.0",
     "semantic-release": "19.0.5",
     "tslint": "6.1.3",
-    "typescript": "5.3.3"
+    "typescript": "5.9.3"
   },
   "config": {
     "commitizen": {
diff --git a/yarn.lock b/yarn.lock
index 368be4b..09ecee9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3814,10 +3814,10 @@ type-fest@^3.0.0:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-3.13.1.tgz#bb744c1f0678bea7543a2d1ec24e83e68e8c8706"
   integrity sha512-tLq3bSNx+xSpwvAJnzrK0Ep5CLNWjvFTOp71URMaAEWBfRb9nnJiBoUe0tF8bI4ZFO3omgBR6NvnbzVUT3Ly4g==
 
-typescript@5.3.3:
-  version "5.3.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.3.tgz#b3ce6ba258e72e6305ba66f5c9b452aaee3ffe37"
-  integrity sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==
+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"