diff --git a/packages/ripple-address-codec/yarn.lock b/packages/ripple-address-codec/yarn.lock
index a4b20377..1acf1734 100644
--- a/packages/ripple-address-codec/yarn.lock
+++ b/packages/ripple-address-codec/yarn.lock
@@ -473,17 +473,6 @@
     source-map "^0.6.1"
     write-file-atomic "^3.0.0"
 
-"@jest/types@^26.6.0":
-  version "26.6.0"
-  resolved "https://registry.yarnpkg.com/@jest/types/-/types-26.6.0.tgz#2c045f231bfd79d52514cda3fbc93ef46157fa6a"
-  integrity sha512-8pDeq/JVyAYw7jBGU83v8RMYAkdrRxLG3BGnAJuqaQAUd6GWBmND2uyl+awI88+hit48suLoLjNFtR+ZXxWaYg==
-  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@^26.6.2":
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/@jest/types/-/types-26.6.2.tgz#bef5a532030e1d88a2f5a6d933f84e97226ed48e"
@@ -592,9 +581,9 @@
     "@types/istanbul-lib-report" "*"
 
 "@types/jest@^26.0.15":
-  version "26.0.20"
-  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.20.tgz#cd2f2702ecf69e86b586e1f5223a60e454056307"
-  integrity sha512-9zi2Y+5USJRxd0FsahERhBwlcvFh6D2GLQnY2FH2BzK8J9s9omvNHIbvABwIluXa0fD8XVKMLTO0aOEuUfACAA==
+  version "26.0.21"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.21.tgz#3a73c2731e7e4f0fbaea56ce7ff8c79cf812bd24"
+  integrity sha512-ab9TyM/69yg7eew9eOwKMUmvIZAKEGZYlq/dhe5/0IMUd/QLJv5ldRMdddSn+u22N13FP3s5jYyktxuBwY0kDA==
   dependencies:
     jest-diff "^26.0.0"
     pretty-format "^26.0.0"
@@ -1241,11 +1230,6 @@ 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@^26.5.0:
-  version "26.5.0"
-  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-26.5.0.tgz#ef766cf09d43ed40406611f11c6d8d9dd8b2fefd"
-  integrity sha512-ZXx86srb/iYy6jG71k++wBN9P9J05UNQ5hQHQd9MtMPvcqXPx/vKU69jfHV637D00Q2gSgPk2D+jSx3l1lDW/Q==
-
 diff-sequences@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-26.6.2.tgz#48ba99157de1923412eed41db6b6d4aa9ca7c0b1"
@@ -2027,17 +2011,7 @@ jest-config@^26.6.3:
     micromatch "^4.0.2"
     pretty-format "^26.6.2"
 
-jest-diff@^26.0.0:
-  version "26.6.0"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-26.6.0.tgz#5e5bbbaf93ec5017fae2b3ef12fc895e29988379"
-  integrity sha512-IH09rKsdWY8YEY7ii2BHlSq59oXyF2pK3GoK+hOK9eD/x6009eNB5Jv1shLMKgxekodPzLlV7eZP1jPFQYds8w==
-  dependencies:
-    chalk "^4.0.0"
-    diff-sequences "^26.5.0"
-    jest-get-type "^26.3.0"
-    pretty-format "^26.6.0"
-
-jest-diff@^26.6.2:
+jest-diff@^26.0.0, 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==
@@ -2904,17 +2878,7 @@ 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@^26.6.0:
-  version "26.6.0"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-26.6.0.tgz#1e1030e3c70e3ac1c568a5fd15627671ea159391"
-  integrity sha512-Uumr9URVB7bm6SbaByXtx+zGlS+0loDkFMHP0kHahMjmfCtmFY03iqd++5v3Ld6iB5TocVXlBN/T+DXMn9d4BA==
-  dependencies:
-    "@jest/types" "^26.6.0"
-    ansi-regex "^5.0.0"
-    ansi-styles "^4.0.0"
-    react-is "^16.12.0"
-
-pretty-format@^26.6.2:
+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==
@@ -2955,11 +2919,6 @@ qs@~6.5.2:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
 
-react-is@^16.12.0:
-  version "16.13.1"
-  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
-  integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
-
 react-is@^17.0.1:
   version "17.0.1"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-17.0.1.tgz#5b3531bd76a645a4c9fb6e693ed36419e3301339"