diff --git a/package.json b/package.json
index 4306620e8..303eff3f9 100644
--- a/package.json
+++ b/package.json
@@ -212,7 +212,7 @@
     "react-test-renderer": "^18.2.0",
     "stylelint": "^15.10.1",
     "stylelint-config-standard-scss": "^11.0.0",
-    "typescript": "^5.0.4",
+    "typescript": "^5.9.3",
     "webpack-dev-server": "^3.11.3",
     "yargs": "^17.7.2"
   },
diff --git a/yarn.lock b/yarn.lock
index 1256e96a5..4cac0d3d4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13261,10 +13261,10 @@ typed-array-length@^1.0.7:
     possible-typed-array-names "^1.0.0"
     reflect.getprototypeof "^1.0.6"
 
-"typescript@^4.7 || 5", typescript@^5.0.4:
-  version "5.2.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.2.2.tgz#5ebb5e5a5b75f085f22bc3f8460fba308310fa78"
-  integrity sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==
+"typescript@^4.7 || 5", typescript@^5.9.3:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 unbox-primitive@^1.0.2:
   version "1.0.2"