diff --git a/package.json b/package.json
index 6bfb308..8fd5610 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "husky": "4.3.6",
     "tsdx": "0.14.1",
     "tslib": "2.2.0",
-    "typescript": "4.4.3"
+    "typescript": "4.7.3"
   },
   "dependencies": {
     "@slack/webhook": "^6.0.0",
diff --git a/yarn.lock b/yarn.lock
index e1f6b45..4fd2d77 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5968,10 +5968,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@4.4.3:
-  version "4.4.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.4.3.tgz#bdc5407caa2b109efd4f82fe130656f977a29324"
-  integrity sha512-4xfscpisVgqqDfPaJo5vkd+Qd/ItkoagnHpufr+i2QCHBsNYp+G7UAoyFl8aPtx879u38wPV65rZ8qbGZijalA==
+typescript@4.7.3:
+  version "4.7.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.7.3.tgz#8364b502d5257b540f9de4c40be84c98e23a129d"
+  integrity sha512-WOkT3XYvrpXx4vMMqlD+8R8R37fZkjyLGlxavMc4iB8lrl8L0DeTcHbYgw/v0N/z9wAFsgBhcsF0ruoySS22mA==
 
 typescript@^3.7.3:
   version "3.9.7"