diff --git a/package.json b/package.json
index 8f9a335..d9b0148 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "@babel/core": "7.12.10",
     "@babel/preset-env": "7.12.11",
     "@babel/preset-typescript": "7.12.7",
-    "@types/jest": "26.0.20",
+    "@types/jest": "27.0.1",
     "babel-jest": "26.6.3",
     "jest": "26.6.3",
     "rimraf": "3.0.2",
diff --git a/yarn.lock b/yarn.lock
index c1c23d9..bb73a41 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1096,6 +1096,17 @@
     "@types/yargs" "^15.0.0"
     chalk "^4.0.0"
 
+"@jest/types@^27.0.6":
+  version "27.0.6"
+  resolved "https://registry.yarnpkg.com/@jest/types/-/types-27.0.6.tgz#9a992bc517e0c49f035938b8549719c2de40706b"
+  integrity sha512-aSquT1qa9Pik26JK5/3rvnYb4bGtm1VFNesHKmNTwmPIgOrixvhL2ghIvFRNEpzy3gU+rUgjIF/KodbkFAl++g==
+  dependencies:
+    "@types/istanbul-lib-coverage" "^2.0.0"
+    "@types/istanbul-reports" "^3.0.0"
+    "@types/node" "*"
+    "@types/yargs" "^16.0.0"
+    chalk "^4.0.0"
+
 "@sinonjs/commons@^1.7.0":
   version "1.7.1"
   resolved "https://registry.yarnpkg.com/@sinonjs/commons/-/commons-1.7.1.tgz#da5fd19a5f71177a53778073978873964f49acf1"
@@ -1181,13 +1192,13 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/jest@26.0.20":
-  version "26.0.20"
-  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.20.tgz#cd2f2702ecf69e86b586e1f5223a60e454056307"
-  integrity sha512-9zi2Y+5USJRxd0FsahERhBwlcvFh6D2GLQnY2FH2BzK8J9s9omvNHIbvABwIluXa0fD8XVKMLTO0aOEuUfACAA==
+"@types/jest@27.0.1":
+  version "27.0.1"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-27.0.1.tgz#fafcc997da0135865311bb1215ba16dba6bdf4ca"
+  integrity sha512-HTLpVXHrY69556ozYkcq47TtQJXpcWAWfkoqz+ZGz2JnmZhzlRjprCIyFnetSy8gpDWwTTGBcRVv1J1I1vBrHw==
   dependencies:
-    jest-diff "^26.0.0"
-    pretty-format "^26.0.0"
+    jest-diff "^27.0.0"
+    pretty-format "^27.0.0"
 
 "@types/node@*":
   version "13.13.4"
@@ -1221,6 +1232,13 @@
   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"
+  integrity sha512-T8Yc9wt/5LbJyCaLiHPReJa0kApcIgJ7Bn735GjItUfh08Z1pJvu8QZqb9s+mMvKV6WUQRV7K2R46YbjMXTTJw==
+  dependencies:
+    "@types/yargs-parser" "*"
+
 abab@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.3.tgz#623e2075e02eb2d3f2475e49f99c91846467907a"
@@ -1281,6 +1299,11 @@ ansi-styles@^4.0.0, ansi-styles@^4.1.0:
     "@types/color-name" "^1.1.1"
     color-convert "^2.0.1"
 
+ansi-styles@^5.0.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-5.2.0.tgz#07449690ad45777d1924ac2abb2fc8895dba836b"
+  integrity sha512-Cxwpt2SfTzTtXcfOlzGEee8O+c+MmUgGrNiBcXnuWxuFJHe6a5Hz7qwhwe5OgaSYI0IJvkLqWX1ASG+cJOkEiA==
+
 anymatch@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
@@ -1852,6 +1875,11 @@ diff-sequences@^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"
+  integrity sha512-ag6wfpBFyNXZ0p8pcuIDS//D8H062ZQJ3fzYxjpmeKjnz8W4pekL3AI8VohmyZmsWW2PWaHgjsmqR6L13101VQ==
+
 domexception@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/domexception/-/domexception-2.0.1.tgz#fb44aefba793e1574b0af6aed2801d057529f304"
@@ -2617,7 +2645,7 @@ jest-config@^26.6.3:
     micromatch "^4.0.2"
     pretty-format "^26.6.2"
 
-jest-diff@^26.0.0, jest-diff@^26.6.2:
+jest-diff@^26.6.2:
   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==
@@ -2627,6 +2655,16 @@ jest-diff@^26.0.0, jest-diff@^26.6.2:
     jest-get-type "^26.3.0"
     pretty-format "^26.6.2"
 
+jest-diff@^27.0.0:
+  version "27.0.6"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-27.0.6.tgz#4a7a19ee6f04ad70e0e3388f35829394a44c7b5e"
+  integrity sha512-Z1mqgkTCSYaFgwTlP/NUiRzdqgxmmhzHY1Tq17zL94morOHfHu3K4bgSgl+CR4GLhpV8VxkuOYuIWnQ9LnFqmg==
+  dependencies:
+    chalk "^4.0.0"
+    diff-sequences "^27.0.6"
+    jest-get-type "^27.0.6"
+    pretty-format "^27.0.6"
+
 jest-docblock@^26.0.0:
   version "26.0.0"
   resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-26.0.0.tgz#3e2fa20899fc928cb13bd0ff68bd3711a36889b5"
@@ -2675,6 +2713,11 @@ jest-get-type@^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@^27.0.6:
+  version "27.0.6"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-27.0.6.tgz#0eb5c7f755854279ce9b68a9f1a4122f69047cfe"
+  integrity sha512-XTkK5exIeUbbveehcSR8w0bhH+c0yloW/Wpl+9vZrjzztCPWrxhHwkIFpZzCt71oRBsgxmuUfxEqOYoZI2macg==
+
 jest-haste-map@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-26.6.2.tgz#dd7e60fe7dc0e9f911a23d79c5ff7fb5c2cafeaa"
@@ -3488,7 +3531,7 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
-pretty-format@^26.0.0, pretty-format@^26.6.2:
+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==
@@ -3498,6 +3541,16 @@ pretty-format@^26.0.0, pretty-format@^26.6.2:
     ansi-styles "^4.0.0"
     react-is "^17.0.1"
 
+pretty-format@^27.0.0, pretty-format@^27.0.6:
+  version "27.0.6"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-27.0.6.tgz#ab770c47b2c6f893a21aefc57b75da63ef49a11f"
+  integrity sha512-8tGD7gBIENgzqA+UBzObyWqQ5B778VIFZA/S66cclyd5YkFLYs2Js7gxDKf0MXtTc9zcS7t1xhdfcElJ3YIvkQ==
+  dependencies:
+    "@jest/types" "^27.0.6"
+    ansi-regex "^5.0.0"
+    ansi-styles "^5.0.0"
+    react-is "^17.0.1"
+
 private@^0.1.8:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"