diff --git a/package.json b/package.json
index b843bea..99b4e6e 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   },
   "devDependencies": {
     "@types/html-escaper": "^3.0.0",
-    "@types/jest": "^26.0.24",
+    "@types/jest": "^27.0.2",
     "@types/node": "^16.4.0",
     "@typescript-eslint/eslint-plugin": "^4.28.4",
     "@typescript-eslint/parser": "^4.28.4",
diff --git a/yarn.lock b/yarn.lock
index 6b8bcb5..497639e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -512,17 +512,6 @@
     source-map "^0.6.1"
     write-file-atomic "^3.0.0"
 
-"@jest/types@^26.6.2":
-  version "26.6.2"
-  resolved "https://registry.yarnpkg.com/@jest/types/-/types-26.6.2.tgz#bef5a532030e1d88a2f5a6d933f84e97226ed48e"
-  integrity sha512-fC6QCp7Sc5sX6g8Tvbmj4XUTbyrik0akgRy03yjXbQaBWWNWGE7SGtJk98m0N8nzegD/7SggrUlivxo5ax4KWQ==
-  dependencies:
-    "@types/istanbul-lib-coverage" "^2.0.0"
-    "@types/istanbul-reports" "^3.0.0"
-    "@types/node" "*"
-    "@types/yargs" "^15.0.0"
-    chalk "^4.0.0"
-
 "@jest/types@^27.2.5":
   version "27.2.5"
   resolved "https://registry.yarnpkg.com/@jest/types/-/types-27.2.5.tgz#420765c052605e75686982d24b061b4cbba22132"
@@ -646,13 +635,13 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/jest@^26.0.24":
-  version "26.0.24"
-  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.24.tgz#943d11976b16739185913a1936e0de0c4a7d595a"
-  integrity sha512-E/X5Vib8BWqZNRlDxj9vYXhsDwPYbPINqKF9BsnSoon4RQ0D9moEuLD8txgyypFLH7J4+Lho9Nr/c8H0Fi+17w==
+"@types/jest@^27.0.2":
+  version "27.0.2"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-27.0.2.tgz#ac383c4d4aaddd29bbf2b916d8d105c304a5fcd7"
+  integrity sha512-4dRxkS/AFX0c5XW6IPMNOydLn2tEhNhJV7DnYK+0bjoJZ+QTmfucBlihX7aoEsh/ocYtkLC73UbnBXBXIxsULA==
   dependencies:
-    jest-diff "^26.0.0"
-    pretty-format "^26.0.0"
+    jest-diff "^27.0.0"
+    pretty-format "^27.0.0"
 
 "@types/json-schema@^7.0.7":
   version "7.0.9"
@@ -684,13 +673,6 @@
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-20.2.1.tgz#3b9ce2489919d9e4fea439b76916abc34b2df129"
   integrity sha512-7tFImggNeNBVMsn0vLrpn1H1uPrUBdnARPTpZoitY37ZrdJREzf7I16tMrlK3hen349gr1NYh8CmZQa7CTG6Aw==
 
-"@types/yargs@^15.0.0":
-  version "15.0.14"
-  resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-15.0.14.tgz#26d821ddb89e70492160b66d10a0eb6df8f6fb06"
-  integrity sha512-yEJzHoxf6SyQGhBhIYGXQDSCkJjB6HohDShto7m8vaKg9Yp0Yn8+71J9eakh2bnPg6BfsH9PRMhiRTZnd4eXGQ==
-  dependencies:
-    "@types/yargs-parser" "*"
-
 "@types/yargs@^16.0.0":
   version "16.0.4"
   resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-16.0.4.tgz#26aad98dd2c2a38e421086ea9ad42b9e51642977"
@@ -840,7 +822,7 @@ ansi-escapes@^4.2.1:
   dependencies:
     type-fest "^0.21.3"
 
-ansi-regex@^5.0.0, ansi-regex@^5.0.1:
+ansi-regex@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.1.tgz#082cb2c89c9fe8659a311a53bd6a4dc5301db304"
   integrity sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==
@@ -1250,11 +1232,6 @@ detect-newline@^3.0.0:
   resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
   integrity sha512-TLz+x/vEXm/Y7P7wn1EJFNLxYpUD4TgMosxY6fAVJUnJMbupHBOncxyWUG9OpTaH9EBD7uFI5LfEgmMOc54DsA==
 
-diff-sequences@^26.6.2:
-  version "26.6.2"
-  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-26.6.2.tgz#48ba99157de1923412eed41db6b6d4aa9ca7c0b1"
-  integrity sha512-Mv/TDa3nZ9sbc5soK+OoA74BsS3mL37yixCvUAQkiuA4Wz6YtwP/K47n2rv2ovzHZvoiQeA5FTQOschKkEwB0Q==
-
 diff-sequences@^27.0.6:
   version "27.0.6"
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-27.0.6.tgz#3305cb2e55a033924054695cc66019fd7f8e5723"
@@ -2205,17 +2182,7 @@ jest-config@^27.3.1:
     micromatch "^4.0.4"
     pretty-format "^27.3.1"
 
-jest-diff@^26.0.0:
-  version "26.6.2"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-26.6.2.tgz#1aa7468b52c3a68d7d5c5fdcdfcd5e49bd164394"
-  integrity sha512-6m+9Z3Gv9wN0WFVasqjCL/06+EFCMTqDEUl/b87HYK2rAPTyfz4ZIuSlPhY51PIQRWx5TaxeF1qmXKe9gfN3sA==
-  dependencies:
-    chalk "^4.0.0"
-    diff-sequences "^26.6.2"
-    jest-get-type "^26.3.0"
-    pretty-format "^26.6.2"
-
-jest-diff@^27.3.1:
+jest-diff@^27.0.0, jest-diff@^27.3.1:
   version "27.3.1"
   resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-27.3.1.tgz#d2775fea15411f5f5aeda2a5e02c2f36440f6d55"
   integrity sha512-PCeuAH4AWUo2O5+ksW4pL9v5xJAcIKPUPfIhZBcG1RKv/0+dvaWTQK1Nrau8d67dp65fOqbeMdoil+6PedyEPQ==
@@ -2268,11 +2235,6 @@ jest-environment-node@^27.3.1:
     jest-mock "^27.3.0"
     jest-util "^27.3.1"
 
-jest-get-type@^26.3.0:
-  version "26.3.0"
-  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-26.3.0.tgz#e97dc3c3f53c2b406ca7afaed4493b1d099199e0"
-  integrity sha512-TpfaviN1R2pQWkIihlfEanwOXK0zcxrKEE4MlU6Tn7keoXdN6/3gK/xl0yEh8DOunn5pOVGKf8hB4R9gVh04ig==
-
 jest-get-type@^27.3.1:
   version "27.3.1"
   resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-27.3.1.tgz#a8a2b0a12b50169773099eee60a0e6dd11423eff"
@@ -3058,17 +3020,7 @@ prettier@^2.3.2:
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.4.1.tgz#671e11c89c14a4cfc876ce564106c4a6726c9f5c"
   integrity sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==
 
-pretty-format@^26.0.0, pretty-format@^26.6.2:
-  version "26.6.2"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-26.6.2.tgz#e35c2705f14cb7fe2fe94fa078345b444120fc93"
-  integrity sha512-7AeGuCYNGmycyQbCqd/3PWH4eOoX/OiCa0uphp57NVTeAGdJGaAliecxwBDHYQCIvrW7aDBZCYeNTP/WX69mkg==
-  dependencies:
-    "@jest/types" "^26.6.2"
-    ansi-regex "^5.0.0"
-    ansi-styles "^4.0.0"
-    react-is "^17.0.1"
-
-pretty-format@^27.3.1:
+pretty-format@^27.0.0, pretty-format@^27.3.1:
   version "27.3.1"
   resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-27.3.1.tgz#7e9486365ccdd4a502061fa761d3ab9ca1b78df5"
   integrity sha512-DR/c+pvFc52nLimLROYjnXPtolawm+uWDxr4FjuLDLUn+ktWnSN851KoHwHzzqq6rfCOjkzN8FLgDrSub6UDuA==