diff --git a/package.json b/package.json
index 2d98ce2..96065b6 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "jest": "^27.5.1",
     "ts-jest": "^29.0.2",
     "ts-node": "^10.9.1",
-    "typescript": "^4.8.3"
+    "typescript": "^4.9.4"
   },
   "dependencies": {
     "lodash.round": "^4.0.4"
diff --git a/yarn.lock b/yarn.lock
index f2f9a16..0bd0bc9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3793,10 +3793,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@^4.8.3:
-  version "4.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.3.tgz#d59344522c4bc464a65a730ac695007fdb66dd88"
-  integrity sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==
+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==
 
 unbox-primitive@^1.0.1:
   version "1.0.1"