diff --git a/package.json b/package.json
index d081dc8..be8bda8 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "@nestjs/cli": "6.14.2",
     "@nestjs/schematics": "6.9.4",
     "@nestjs/testing": "6.11.8",
-    "@types/express": "4.17.2",
+    "@types/express": "4.17.21",
     "@types/jest": "25.1.3",
     "@types/node": "13.7.4",
     "@types/supertest": "2.0.8",
diff --git a/yarn.lock b/yarn.lock
index 9675925..18786fb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -790,13 +790,24 @@
     "@types/node" "*"
     "@types/range-parser" "*"
 
-"@types/express@4.17.2":
-  version "4.17.2"
-  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.2.tgz#a0fb7a23d8855bac31bc01d5a58cadd9b2173e6c"
-  integrity sha512-5mHFNyavtLoJmnusB8OKJ5bshSzw+qkMIBAobLrIM48HJvunFva9mOa6aBwh64lBFyNwBbs0xiEFuj4eU/NjCA==
+"@types/express-serve-static-core@^4.17.33":
+  version "4.17.41"
+  resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.41.tgz#5077defa630c2e8d28aa9ffc2c01c157c305bef6"
+  integrity sha512-OaJ7XLaelTgrvlZD8/aa0vvvxZdUmlCn6MtWeB7TkiKW70BQLc9XEPpDLPdbo52ZhXUCrznlWdCHWxJWtdyajA==
+  dependencies:
+    "@types/node" "*"
+    "@types/qs" "*"
+    "@types/range-parser" "*"
+    "@types/send" "*"
+
+"@types/express@4.17.21":
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.21.tgz#c26d4a151e60efe0084b23dc3369ebc631ed192d"
+  integrity sha512-ejlPM315qwLpaQlQDTjPdsUFSc6ZsP4AN6AlWnogPjQ7CVi7PYF3YVz+CY3jE2pwYf7E/7HlDAN0rV2GxTG0HQ==
   dependencies:
     "@types/body-parser" "*"
-    "@types/express-serve-static-core" "*"
+    "@types/express-serve-static-core" "^4.17.33"
+    "@types/qs" "*"
     "@types/serve-static" "*"
 
 "@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0", "@types/istanbul-lib-coverage@^2.0.1":
@@ -842,6 +853,11 @@
   resolved "https://registry.yarnpkg.com/@types/mime/-/mime-2.0.1.tgz#dc488842312a7f075149312905b5e3c0b054c79d"
   integrity sha512-FwI9gX75FgVBJ7ywgnq/P7tw+/o1GUbtP0KzbtusLigAOgIgNISRK0ZPl4qertvXSIE8YbsVJueQ90cDt9YYyw==
 
+"@types/mime@^1":
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/@types/mime/-/mime-1.3.4.tgz#a4ed836e069491414bab92c31fdea9e557aca0d9"
+  integrity sha512-1Gjee59G25MrQGk8bsNvC6fxNiRgUlGn2wlhGf95a59DrprnnHk80FIMMFG9XHMdrfsuA119ht06QPDXA1Z7tw==
+
 "@types/node@*", "@types/node@13.7.4":
   version "13.7.4"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-13.7.4.tgz#76c3cb3a12909510f52e5dc04a6298cdf9504ffd"
@@ -857,11 +873,24 @@
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-1.19.1.tgz#33509849f8e679e4add158959fdb086440e9553f"
   integrity sha512-5qOlnZscTn4xxM5MeGXAMOsIOIKIbh9e85zJWfBRVPlRMEVawzoPhINYbRGkBZCI8LxvBe7tJCdWiarA99OZfQ==
 
+"@types/qs@*":
+  version "6.9.9"
+  resolved "https://registry.yarnpkg.com/@types/qs/-/qs-6.9.9.tgz#66f7b26288f6799d279edf13da7ccd40d2fa9197"
+  integrity sha512-wYLxw35euwqGvTDx6zfY1vokBFnsK0HNrzc6xNHchxfO2hpuRg74GbkEW7e3sSmPvj0TjCDT1VCa6OtHXnubsg==
+
 "@types/range-parser@*":
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/@types/range-parser/-/range-parser-1.2.3.tgz#7ee330ba7caafb98090bece86a5ee44115904c2c"
   integrity sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==
 
+"@types/send@*":
+  version "0.17.3"
+  resolved "https://registry.yarnpkg.com/@types/send/-/send-0.17.3.tgz#81b2ea5a3a18aad357405af2d643ccbe5a09020b"
+  integrity sha512-/7fKxvKUoETxjFUsuFlPB9YndePpxxRAOfGC/yJdc9kTjTeP5kRCTzfnE8kPUKCeyiyIZu0YQ76s50hCedI1ug==
+  dependencies:
+    "@types/mime" "^1"
+    "@types/node" "*"
+
 "@types/serve-static@*":
   version "1.13.3"
   resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.13.3.tgz#eb7e1c41c4468272557e897e9171ded5e2ded9d1"