diff --git a/package.json b/package.json
index a8248c0da6..647681a4c2 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "lint-staged": "11.2.6",
     "pinst": "2.1.6",
     "prettier": "2.8.0",
-    "typescript": "4.9.4"
+    "typescript": "5.9.3"
   },
   "resolutions": {
     "**/xml-crypto": "2.1.5",
diff --git a/packages/backend/package.json b/packages/backend/package.json
index c92f87f33d..e2d68e7464 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -123,6 +123,6 @@
     "ts-loader": "9.4.1",
     "ts-node": "10.9.1",
     "tsconfig-paths": "3.14.1",
-    "typescript": "4.9.4"
+    "typescript": "5.9.3"
   }
 }
diff --git a/packages/frontend/package.json b/packages/frontend/package.json
index bc566d8786..175dae7af4 100644
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@@ -38,7 +38,7 @@
     "recharts": "2.1.16",
     "styled-components": "5.3.6",
     "subscriptions-transport-ws": "0.11.0",
-    "typescript": "4.9.4",
+    "typescript": "5.9.3",
     "validator": "13.7.0",
     "vest": "3.2.8",
     "web-vitals": "2.1.4"
diff --git a/yarn.lock b/yarn.lock
index 97c6e750d1..9277d2bdd2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -24125,10 +24125,10 @@ typescript@4.7.4:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.7.4.tgz#1a88596d1cf47d59507a1bcdfb5b9dfe4d488235"
   integrity sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==
 
-typescript@4.9.4:
-  version "4.9.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.4.tgz#a2a3d2756c079abda241d75f149df9d561091e78"
-  integrity sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==
+typescript@5.9.3:
+  version "5.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.9.3.tgz#5b4f59e15310ab17a216f5d6cf53ee476ede670f"
+  integrity sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==
 
 ua-parser-js@^0.7.18:
   version "0.7.28"