diff --git a/package.json b/package.json
index e83156c..4a13d33 100644
--- a/package.json
+++ b/package.json
@@ -202,7 +202,7 @@
 		"prettier": "^1.18.2",
 		"terser-webpack-plugin": "^2.1.2",
 		"ts-loader": "^6.2.0",
-		"typescript": "^3.6.3",
+		"typescript": "^3.6.4",
 		"webpack": "^4.41.0",
 		"webpack-cli": "^3.3.9"
 	},
diff --git a/yarn.lock b/yarn.lock
index 8d317cb..86e3034 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3702,10 +3702,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^3.6.3:
-  version "3.6.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.3.tgz#fea942fabb20f7e1ca7164ff626f1a9f3f70b4da"
-  integrity sha512-N7bceJL1CtRQ2RiG0AQME13ksR7DiuQh/QehubYcghzv20tnh+MQnQIuJddTmsbqYj+dztchykemz0zFzlvdQw==
+typescript@^3.6.4:
+  version "3.6.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.4.tgz#b18752bb3792bc1a0281335f7f6ebf1bbfc5b91d"
+  integrity sha512-unoCll1+l+YK4i4F8f22TaNVPRHcD9PA3yCuZ8g5e0qGqlVlJ/8FSateOLLSagn+Yg5+ZwuPkL8LFUc0Jcvksg==
 
 union-value@^1.0.0:
   version "1.0.1"