diff --git a/frontend/package.json b/frontend/package.json
index b96574a0..8283d17a 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -35,7 +35,7 @@
     "sprintf-js": "^1.1.2",
     "styled-components": "^6.1.19",
     "ts-node": "10.6.0",
-    "typescript": ">=2.7",
+    "typescript": ">=5.9",
     "uuid": "^13.0.0"
   },
   "scripts": {
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index da1cc62e..7c5366d1 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -1149,10 +1149,10 @@ tslib@2.6.2:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.6.2.tgz#703ac29425e7b37cd6fd456e92404d46d1f3e4ae"
   integrity sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==
 
-typescript@>=2.7:
-  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:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 uuid@^13.0.0:
   version "13.0.0"