diff --git a/package.json b/package.json
index 06eba0c..71ac2a9 100644
--- a/package.json
+++ b/package.json
@@ -47,6 +47,6 @@
     "sinon": "^8.1.0",
     "tmp": "^0.2.1",
     "ts-node": "^9.1.1",
-    "typescript": "^4.5.4"
+    "typescript": "^4.6.4"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 434b025..f5ea63a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2813,10 +2813,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@^4.5.4:
-  version "4.6.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.3.tgz#eefeafa6afdd31d725584c67a0eaba80f6fc6c6c"
-  integrity sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==
+typescript@^4.6.4:
+  version "4.6.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.4.tgz#caa78bbc3a59e6a5c510d35703f6a09877ce45e9"
+  integrity sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==
 
 universalify@^0.1.0:
   version "0.1.2"