diff --git a/package.json b/package.json
index 1215f9679c..773ddb9a1b 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "mocha-snap": "^5.0.0",
     "ts-node": "^10.9.2",
     "ts-patch": "^3.2.1",
-    "typescript": "^5.4.4"
+    "typescript": "^5.5.3"
   },
   "scripts": {
     "build": "wireit",
diff --git a/yarn.lock b/yarn.lock
index f79972177b..992d320cf8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5431,10 +5431,10 @@ typedoc@^0.25.13:
     minimatch "^9.0.3"
     shiki "^0.14.7"
 
-"typescript@^4.6.4 || ^5.0.0", typescript@^5.4.3, typescript@^5.4.4:
-  version "5.4.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.4.tgz#eb2471e7b0a5f1377523700a21669dce30c2d952"
-  integrity sha512-dGE2Vv8cpVvw28v8HCPqyb08EzbBURxDpuhJvTrusShUfGnhHBafDsLdS1EhhxyL6BJQE+2cT3dDPAv+MQ6oLw==
+"typescript@^4.6.4 || ^5.0.0", typescript@^5.4.3, 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"