diff --git a/l2-frontend/package.json b/l2-frontend/package.json
index c1e3a4dadd..efd009a531 100644
--- a/l2-frontend/package.json
+++ b/l2-frontend/package.json
@@ -110,7 +110,7 @@
     "sass-loader": "^10.1.1",
     "speed-measure-webpack-plugin": "^1.5.0",
     "thread-loader": "^4.0.1",
-    "typescript": "~5.0.4",
+    "typescript": "~5.5.3",
     "url-loader": "^4.1.1",
     "vue-eslint-parser": "^9.1.1",
     "webpack": "4",
diff --git a/l2-frontend/yarn.lock b/l2-frontend/yarn.lock
index d779d8ebb9..8c3435e599 100644
--- a/l2-frontend/yarn.lock
+++ b/l2-frontend/yarn.lock
@@ -8849,10 +8849,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==
 
-typescript@~5.0.4:
-  version "5.0.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.0.4.tgz#b217fd20119bd61a94d4011274e0ab369058da3b"
-  integrity sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==
+typescript@~5.5.3:
+  version "5.5.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.3.tgz#e1b0a3c394190838a0b168e771b0ad56a0af0faa"
+  integrity sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==
 
 unbox-primitive@^1.0.2:
   version "1.0.2"