diff --git a/package.json b/package.json
index bce0786..ff3a802 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "iterable"
   ],
   "devDependencies": {
-    "@types/jest": "^26.0.20",
+    "@types/jest": "^27.4.0",
     "@typescript-eslint/eslint-plugin": "^4.14.0",
     "@typescript-eslint/parser": "^4.14.0",
     "eslint": "^7.18.0",
diff --git a/yarn.lock b/yarn.lock
index 7453a5c..6427a0b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -488,6 +488,17 @@
     "@types/yargs" "^15.0.0"
     chalk "^4.0.0"
 
+"@jest/types@^27.4.2":
+  version "27.4.2"
+  resolved "https://registry.yarnpkg.com/@jest/types/-/types-27.4.2.tgz#96536ebd34da6392c2b7c7737d693885b5dd44a5"
+  integrity sha512-j35yw0PMTPpZsUoOBiuHzr1zTYoad1cVIE0ajEjcrJONxxrko/IRGKkXx3os0Nsi4Hu3+5VmDbVfq5WhG/pWAg==
+  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"
+
 "@nodelib/fs.scandir@2.1.4":
   version "2.1.4"
   resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.4.tgz#d4b3549a5db5de2683e0c1071ab4f140904bbf69"
@@ -595,7 +606,7 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/jest@26.x", "@types/jest@^26.0.20":
+"@types/jest@26.x":
   version "26.0.20"
   resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.20.tgz#cd2f2702ecf69e86b586e1f5223a60e454056307"
   integrity sha512-9zi2Y+5USJRxd0FsahERhBwlcvFh6D2GLQnY2FH2BzK8J9s9omvNHIbvABwIluXa0fD8XVKMLTO0aOEuUfACAA==
@@ -603,6 +614,14 @@
     jest-diff "^26.0.0"
     pretty-format "^26.0.0"
 
+"@types/jest@^27.4.0":
+  version "27.4.0"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-27.4.0.tgz#037ab8b872067cae842a320841693080f9cb84ed"
+  integrity sha512-gHl8XuC1RZ8H2j5sHv/JqsaxXkDDM9iDOgu0Wp8sjs4u/snb2PVehyWXJPr+ORA0RPpgw231mnutWI1+0hgjIQ==
+  dependencies:
+    jest-diff "^27.0.0"
+    pretty-format "^27.0.0"
+
 "@types/json-schema@^7.0.3":
   version "7.0.7"
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.7.tgz#98a993516c859eb0d5c4c8f098317a9ea68db9ad"
@@ -640,6 +659,13 @@
   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" "*"
+
 "@typescript-eslint/eslint-plugin@^4.14.0":
   version "4.15.1"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.15.1.tgz#835f64aa0a403e5e9e64c10ceaf8d05c3f015180"
@@ -809,6 +835,11 @@ ansi-regex@^5.0.0:
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.0.tgz#388539f55179bf39339c81af30a654d69f87cb75"
   integrity sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==
 
+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==
+
 ansi-styles@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
@@ -823,6 +854,11 @@ ansi-styles@^4.0.0, ansi-styles@^4.1.0:
   dependencies:
     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"
@@ -1367,6 +1403,11 @@ 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@^27.4.0:
+  version "27.4.0"
+  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-27.4.0.tgz#d783920ad8d06ec718a060d00196dfef25b132a5"
+  integrity sha512-YqiQzkrsmHMH5uuh8OdQFU9/ZpADnwzml8z0O5HvRNda+5UZsaX/xN+AAxfR2hWq1Y7HZnAzO9J5lJXOuDz2Ww==
+
 dir-glob@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-3.0.1.tgz#56dbf73d992a4a93ba1584f4534063fd2e41717f"
@@ -2398,6 +2439,16 @@ 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 "27.4.2"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-27.4.2.tgz#786b2a5211d854f848e2dcc1e324448e9481f36f"
+  integrity sha512-ujc9ToyUZDh9KcqvQDkk/gkbf6zSaeEg9AiBxtttXW59H/AcqEYp1ciXAtJp+jXWva5nAf/ePtSsgWwE5mqp4Q==
+  dependencies:
+    chalk "^4.0.0"
+    diff-sequences "^27.4.0"
+    jest-get-type "^27.4.0"
+    pretty-format "^27.4.2"
+
 jest-docblock@^26.0.0:
   version "26.0.0"
   resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-26.0.0.tgz#3e2fa20899fc928cb13bd0ff68bd3711a36889b5"
@@ -2446,6 +2497,11 @@ 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@^27.4.0:
+  version "27.4.0"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-27.4.0.tgz#7503d2663fffa431638337b3998d39c5e928e9b5"
+  integrity sha512-tk9o+ld5TWq41DkK14L4wox4s2D9MtTpKaAVzXfr5CUKm5ZK2ExcaFE0qls2W71zE/6R2TxxrK9w2r6svAFDBQ==
+
 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"
@@ -3358,6 +3414,16 @@ 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@^27.4.2:
+  version "27.4.2"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-27.4.2.tgz#e4ce92ad66c3888423d332b40477c87d1dac1fb8"
+  integrity sha512-p0wNtJ9oLuvgOQDEIZ9zQjZffK7KtyR6Si0jnXULIDwrlNF8Cuir3AZP0hHv0jmKuNN/edOnbMjnzd4uTcmWiw==
+  dependencies:
+    "@jest/types" "^27.4.2"
+    ansi-regex "^5.0.1"
+    ansi-styles "^5.0.0"
+    react-is "^17.0.1"
+
 progress@^2.0.0, progress@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"