diff --git a/package.json b/package.json
index 42b39ab3..65623ca4 100644
--- a/package.json
+++ b/package.json
@@ -54,6 +54,6 @@
     "prettier": "2.7.1",
     "rimraf": "3.0.2",
     "ts-jest": "26.5.6",
-    "typescript": "4.8.4"
+    "typescript": "4.9.4"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index bd848dee..9ef91155 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4743,10 +4743,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@4.8.4:
-  version "4.8.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
-  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
+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==
 
 union-value@^1.0.0:
   version "1.0.1"