diff --git a/package.json b/package.json
index ae2e01fb..8866aac9 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     ]
   },
   "dependencies": {
-    "aspida": "^1.3.0",
+    "aspida": "^1.4.1",
     "js-yaml": "^4.0.0",
     "openapi-types": "^7.2.3",
     "swagger-parser": "^10.0.2",
@@ -95,8 +95,8 @@
     "@types/jest": "^26.0.20",
     "@types/js-yaml": "^4.0.0",
     "@types/minimist": "^1.2.1",
-    "@typescript-eslint/eslint-plugin": "^4.14.2",
-    "@typescript-eslint/parser": "^4.14.2",
+    "@typescript-eslint/eslint-plugin": "^4.15.0",
+    "@typescript-eslint/parser": "^4.15.0",
     "eslint": "^7.19.0",
     "eslint-config-prettier": "^7.2.0",
     "eslint-config-standard": "^16.0.2",
@@ -109,7 +109,7 @@
     "jest": "^26.6.3",
     "prettier": "^2.2.1",
     "standard-version": "^9.1.0",
-    "ts-jest": "^26.5.0",
+    "ts-jest": "^26.5.1",
     "typescript": "^4.1.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index eccd0fcd..d71bb9ab 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -736,13 +736,13 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@^4.14.2":
-  version "4.14.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.14.2.tgz#47a15803cfab89580b96933d348c2721f3d2f6fe"
-  integrity sha512-uMGfG7GFYK/nYutK/iqYJv6K/Xuog/vrRRZX9aEP4Zv1jsYXuvFUMDFLhUnc8WFv3D2R5QhNQL3VYKmvLS5zsQ==
+"@typescript-eslint/eslint-plugin@^4.15.0":
+  version "4.15.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.15.0.tgz#13a5a07cf30d0d5781e43480aa2a8d38d308b084"
+  integrity sha512-DJgdGZW+8CFUTz5C/dnn4ONcUm2h2T0itWD85Ob5/V27Ndie8hUoX5HKyGssvR8sUMkAIlUc/AMK67Lqa3kBIQ==
   dependencies:
-    "@typescript-eslint/experimental-utils" "4.14.2"
-    "@typescript-eslint/scope-manager" "4.14.2"
+    "@typescript-eslint/experimental-utils" "4.15.0"
+    "@typescript-eslint/scope-manager" "4.15.0"
     debug "^4.1.1"
     functional-red-black-tree "^1.0.1"
     lodash "^4.17.15"
@@ -750,15 +750,15 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/experimental-utils@4.14.2":
-  version "4.14.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.14.2.tgz#9df35049d1d36b6cbaba534d703648b9e1f05cbb"
-  integrity sha512-mV9pmET4C2y2WlyHmD+Iun8SAEqkLahHGBkGqDVslHkmoj3VnxnGP4ANlwuxxfq1BsKdl/MPieDbohCEQgKrwA==
+"@typescript-eslint/experimental-utils@4.15.0":
+  version "4.15.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.15.0.tgz#b87c36410a9b23f637689427be85007a2ec1a9c6"
+  integrity sha512-V4vaDWvxA2zgesg4KPgEGiomWEBpJXvY4ZX34Y3qxK8LUm5I87L+qGIOTd9tHZOARXNRt9pLbblSKiYBlGMawg==
   dependencies:
     "@types/json-schema" "^7.0.3"
-    "@typescript-eslint/scope-manager" "4.14.2"
-    "@typescript-eslint/types" "4.14.2"
-    "@typescript-eslint/typescript-estree" "4.14.2"
+    "@typescript-eslint/scope-manager" "4.15.0"
+    "@typescript-eslint/types" "4.15.0"
+    "@typescript-eslint/typescript-estree" "4.15.0"
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
@@ -774,23 +774,23 @@
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@^4.14.2":
-  version "4.14.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.14.2.tgz#31e216e4baab678a56e539f9db9862e2542c98d0"
-  integrity sha512-ipqSP6EuUsMu3E10EZIApOJgWSpcNXeKZaFeNKQyzqxnQl8eQCbV+TSNsl+s2GViX2d18m1rq3CWgnpOxDPgHg==
+"@typescript-eslint/parser@^4.15.0":
+  version "4.15.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.15.0.tgz#8df94365b4b7161f9e8514fe28aef19954810b6b"
+  integrity sha512-L6Dtbq8Bc7g2aZwnIBETpmUa9XDKCMzKVwAArnGp5Mn7PRNFjf3mUzq8UeBjL3K8t311hvevnyqXAMSmxO8Gpg==
   dependencies:
-    "@typescript-eslint/scope-manager" "4.14.2"
-    "@typescript-eslint/types" "4.14.2"
-    "@typescript-eslint/typescript-estree" "4.14.2"
+    "@typescript-eslint/scope-manager" "4.15.0"
+    "@typescript-eslint/types" "4.15.0"
+    "@typescript-eslint/typescript-estree" "4.15.0"
     debug "^4.1.1"
 
-"@typescript-eslint/scope-manager@4.14.2":
-  version "4.14.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.14.2.tgz#64cbc9ca64b60069aae0c060b2bf81163243b266"
-  integrity sha512-cuV9wMrzKm6yIuV48aTPfIeqErt5xceTheAgk70N1V4/2Ecj+fhl34iro/vIssJlb7XtzcaD07hWk7Jk0nKghg==
+"@typescript-eslint/scope-manager@4.15.0":
+  version "4.15.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.15.0.tgz#c42703558ea6daaaba51a9c3a86f2902dbab9432"
+  integrity sha512-CSNBZnCC2jEA/a+pR9Ljh8Y+5TY5qgbPz7ICEk9WCpSEgT6Pi7H2RIjxfrrbUXvotd6ta+i27sssKEH8Azm75g==
   dependencies:
-    "@typescript-eslint/types" "4.14.2"
-    "@typescript-eslint/visitor-keys" "4.14.2"
+    "@typescript-eslint/types" "4.15.0"
+    "@typescript-eslint/visitor-keys" "4.15.0"
 
 "@typescript-eslint/scope-manager@4.6.1":
   version "4.6.1"
@@ -800,27 +800,26 @@
     "@typescript-eslint/types" "4.6.1"
     "@typescript-eslint/visitor-keys" "4.6.1"
 
-"@typescript-eslint/types@4.14.2":
-  version "4.14.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.14.2.tgz#d96da62be22dc9dc6a06647f3633815350fb3174"
-  integrity sha512-LltxawRW6wXy4Gck6ZKlBD05tCHQUj4KLn4iR69IyRiDHX3d3NCAhO+ix5OR2Q+q9bjCrHE/HKt+riZkd1At8Q==
+"@typescript-eslint/types@4.15.0":
+  version "4.15.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.15.0.tgz#3011ae1ac3299bb9a5ac56bdd297cccf679d3662"
+  integrity sha512-su4RHkJhS+iFwyqyXHcS8EGPlUVoC+XREfy5daivjLur9JP8GhvTmDipuRpcujtGC4M+GYhUOJCPDE3rC5NJrg==
 
 "@typescript-eslint/types@4.6.1":
   version "4.6.1"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.6.1.tgz#d3ad7478f53f22e7339dc006ab61aac131231552"
   integrity sha512-k2ZCHhJ96YZyPIsykickez+OMHkz06xppVLfJ+DY90i532/Cx2Z+HiRMH8YZQo7a4zVd/TwNBuRCdXlGK4yo8w==
 
-"@typescript-eslint/typescript-estree@4.14.2":
-  version "4.14.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.14.2.tgz#9c5ebd8cae4d7b014f890acd81e8e17f309c9df9"
-  integrity sha512-ESiFl8afXxt1dNj8ENEZT12p+jl9PqRur+Y19m0Z/SPikGL6rqq4e7Me60SU9a2M28uz48/8yct97VQYaGl0Vg==
+"@typescript-eslint/typescript-estree@4.15.0":
+  version "4.15.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.15.0.tgz#402c86a7d2111c1f7a2513022f22a38a395b7f93"
+  integrity sha512-jG6xTmcNbi6xzZq0SdWh7wQ9cMb2pqXaUp6bUZOMsIlu5aOlxGxgE/t6L/gPybybQGvdguajXGkZKSndZJpksA==
   dependencies:
-    "@typescript-eslint/types" "4.14.2"
-    "@typescript-eslint/visitor-keys" "4.14.2"
+    "@typescript-eslint/types" "4.15.0"
+    "@typescript-eslint/visitor-keys" "4.15.0"
     debug "^4.1.1"
     globby "^11.0.1"
     is-glob "^4.0.1"
-    lodash "^4.17.15"
     semver "^7.3.2"
     tsutils "^3.17.1"
 
@@ -838,12 +837,12 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/visitor-keys@4.14.2":
-  version "4.14.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.14.2.tgz#997cbe2cb0690e1f384a833f64794e98727c70c6"
-  integrity sha512-KBB+xLBxnBdTENs/rUgeUKO0UkPBRs2vD09oMRRIkj5BEN8PX1ToXV532desXfpQnZsYTyLLviS7JrPhdL154w==
+"@typescript-eslint/visitor-keys@4.15.0":
+  version "4.15.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.15.0.tgz#2a07768df30c8a5673f1bce406338a07fdec38ca"
+  integrity sha512-RnDtJwOwFucWFAMjG3ghCG/ikImFJFEg20DI7mn4pHEx3vC48lIAoyjhffvfHmErRDboUPC7p9Z2il4CLb7qxA==
   dependencies:
-    "@typescript-eslint/types" "4.14.2"
+    "@typescript-eslint/types" "4.15.0"
     eslint-visitor-keys "^2.0.0"
 
 "@typescript-eslint/visitor-keys@4.6.1":
@@ -1064,10 +1063,10 @@ asn1@~0.2.3:
   dependencies:
     safer-buffer "~2.1.0"
 
-aspida@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/aspida/-/aspida-1.3.0.tgz#75687309c04a5f8eaa1a48807f247a156d936e5d"
-  integrity sha512-l2mRqGMISPqhtNeKasX7jKDu9EViyfVoASauM7K9rxCf8N8vmwoQWCJwCUXmWPTn6llsnRazoJHkla4VrtG6Bg==
+aspida@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/aspida/-/aspida-1.4.1.tgz#5b48c6427ddccf74eaefbc0e9534cd7fd7547295"
+  integrity sha512-/ZD4FE19asnCwET54Y6im9+me2FDkYZYh7Skj6Zn2t3vKDY/NaKvdCAsmeK1zdPRgZNdX9xxgha5oYmICNUGUQ==
   dependencies:
     "@types/minimist" "^1.2.1"
     chokidar "^3.5.1"
@@ -5740,10 +5739,10 @@ trim-off-newlines@^1.0.0:
   resolved "https://registry.yarnpkg.com/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
   integrity sha1-n5up2e+odkw4dpi8v+sshI8RrbM=
 
-ts-jest@^26.5.0:
-  version "26.5.0"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.5.0.tgz#3e3417d91bc40178a6716d7dacc5b0505835aa21"
-  integrity sha512-Ya4IQgvIFNa2Mgq52KaO8yBw2W8tWp61Ecl66VjF0f5JaV8u50nGoptHVILOPGoI7SDnShmEqnYQEmyHdQ+56g==
+ts-jest@^26.5.1:
+  version "26.5.1"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.5.1.tgz#4d53ee4481552f57c1624f0bd3425c8b17996150"
+  integrity sha512-G7Rmo3OJMvlqE79amJX8VJKDiRcd7/r61wh9fnvvG8cAjhA9edklGw/dCxRSQmfZ/z8NDums5srSVgwZos1qfg==
   dependencies:
     "@types/jest" "26.x"
     bs-logger "0.x"