diff --git a/package.json b/package.json
index 8d5147a..985c9c8 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "npm-run-all": "^4.1.5",
     "prettier": "^2.2.1",
     "ts-node": "^9.1.1",
-    "typescript": "^4.2.3"
+    "typescript": "^4.9.4"
   },
   "dependencies": {
     "@node-rs/helper": "^1.1.0"
diff --git a/yarn.lock b/yarn.lock
index 49621ed..4781f01 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3427,10 +3427,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@^4.2.3:
-  version "4.2.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.2.3.tgz#39062d8019912d43726298f09493d598048c1ce3"
-  integrity sha512-qOcYwxaByStAWrBf4x0fibwZvMRG+r4cQoTjbPtUlrWjBHbmCAww1i448U0GJ+3cNNEtebDteo/cHOR3xJ4wEw==
+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==
 
 unique-string@^2.0.0:
   version "2.0.0"