diff --git a/package.json b/package.json
index b8571db0370..a163df65e72 100644
--- a/package.json
+++ b/package.json
@@ -118,7 +118,7 @@
     "jest-emotion": "^10.0.32",
     "jest-mock-extended": "^2.0.4",
     "jest-when": "^3.5.1",
-    "js-yaml": "^3.14.0",
+    "js-yaml": "^4.1.1",
     "mdast-builder": "^1.1.1",
     "mdast-util-heading-range": "^2.1.4",
     "mdast-util-to-hast": "^10.1.0",
diff --git a/yarn.lock b/yarn.lock
index 67024c4c44b..521265fb92d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13933,14 +13933,14 @@ js-sha3@0.8.0:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
   integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
 
-js-yaml@4.1.0, js-yaml@^4.1.0:
+js-yaml@4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.1.0.tgz#c1fb65f8f5017901cdd2c951864ba18458a10602"
   integrity sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==
   dependencies:
     argparse "^2.0.1"
 
-js-yaml@^3.13.1, js-yaml@^3.14.0, js-yaml@^3.14.1:
+js-yaml@^3.13.1, js-yaml@^3.14.1:
   version "3.14.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.14.1.tgz#dae812fdb3825fa306609a8717383c50c36a0537"
   integrity sha512-okMH7OXXJ7YrN9Ok3/SXrnu4iX9yOk+25nqX4imS2npuvTYDmo/QEZoqwZkYaIDk3jVvBOTOIEgEhaLOynBS9g==
@@ -13948,6 +13948,13 @@ js-yaml@^3.13.1, js-yaml@^3.14.0, js-yaml@^3.14.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
+js-yaml@^4.1.0, js-yaml@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.1.1.tgz#854c292467705b699476e1a2decc0c8a3458806b"
+  integrity sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==
+  dependencies:
+    argparse "^2.0.1"
+
 jsbn@1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-1.1.0.tgz#b01307cb29b618a1ed26ec79e911f803c4da0040"