diff --git a/package.json b/package.json
index f61c7f0..fde0e12 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "@types/sinon": "7.5.1",
     "@types/sinon-chai": "3.2.3",
     "@types/source-map-support": "0.5.0",
-    "@types/yargs": "13.0.4",
+    "@types/yargs": "15.0.0",
     "@typescript-eslint/eslint-plugin": "2.15.0",
     "@typescript-eslint/eslint-plugin-tslint": "2.15.0",
     "@typescript-eslint/parser": "2.15.0",
diff --git a/yarn.lock b/yarn.lock
index b4ff5ae..84eacb6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -413,10 +413,10 @@
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@types/yargs-parser/-/yargs-parser-13.1.0.tgz#c563aa192f39350a1d18da36c5a8da382bbd8228"
   integrity sha512-gCubfBUZ6KxzoibJ+SCUc/57Ms1jz5NjHe4+dI2krNmU5zCPAphyLJYyTOg06ueIyfj+SaCUqmzun7ImlxDcKg==
 
-"@types/yargs@13.0.4":
-  version "13.0.4"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@types/yargs/-/yargs-13.0.4.tgz#53d231cebe1a540e7e13727fc1f0d13ad4a9ba3b"
-  integrity sha512-Ke1WmBbIkVM8bpvsNEcGgQM70XcEh/nbpxQhW7FhrsbCsXSY9BmLB1+LHtD7r9zrsOcFlLiF+a/UeJsdfw3C5A==
+"@types/yargs@15.0.0":
+  version "15.0.0"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@types/yargs/-/yargs-15.0.0.tgz#26aa57277eec9ab9c5fce61bddec20ecc9a4cfb7"
+  integrity sha512-TITCsNxRSDVmq3kPGuUdKZTPTfHeswsUGIjxSe8SB4EBKTPA0DO0y4yWI95kZ2hfqJAYxmu+gxzjOwdumB5S0g==
   dependencies:
     "@types/yargs-parser" "*"