diff --git a/package.json b/package.json
index ccb0e2e..9e48fc6 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "tslint": "5.11.0",
     "tslint-config-prettier": "1.16.0",
     "tslint-config-standard": "8.0.1",
-    "typescript": "3.1.6"
+    "typescript": "3.7.3"
   },
   "husky": {
     "hooks": {
diff --git a/yarn.lock b/yarn.lock
index 6bd421c..8747c45 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5021,10 +5021,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@3.1.6:
-  version "3.1.6"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.6.tgz#b6543a83cfc8c2befb3f4c8fba6896f5b0c9be68"
-  integrity sha512-tDMYfVtvpb96msS1lDX9MEdHrW4yOuZ4Kdc4Him9oU796XldPYF/t2+uKoX0BBa0hXXwDlqYQbXY5Rzjzc5hBA==
+typescript@3.7.3:
+  version "3.7.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.3.tgz#b36840668a16458a7025b9eabfad11b66ab85c69"
+  integrity sha512-Mcr/Qk7hXqFBXMN7p7Lusj1ktCBydylfQM/FZCk5glCNQJrCUKPkMHdo9R0MTFWsC/4kPFvDS0fDPvukfCkFsw==
 
 uglify-js@^3.1.4:
   version "3.4.9"