diff --git a/package.json b/package.json
index cbb2fcf7c..8aa85e29a 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "@types/fs-extra": "9.0.13",
     "@types/fullname": "2.1.29",
     "@types/inquirer": "7.3.3",
-    "@types/js-yaml": "3.12.7",
+    "@types/js-yaml": "4.0.5",
     "@types/node": "14.17.33",
     "@types/rimraf": "3.0.2",
     "@types/tmp": "0.2.2",
diff --git a/packages/commands/init/package.json b/packages/commands/init/package.json
index 8a9f872b8..2769a0c83 100644
--- a/packages/commands/init/package.json
+++ b/packages/commands/init/package.json
@@ -29,7 +29,7 @@
     "fullname": "^4.0.1",
     "graphql": "^15.5.0",
     "inquirer": "7.3.3",
-    "js-yaml": "^3.14.1",
+    "js-yaml": "^4.0.0",
     "latest-version": "^5.1.0",
     "openapi-to-graphql": "^2.2.6",
     "ora": "^5.3.0",
diff --git a/yarn.lock b/yarn.lock
index 85d1c1064..b6f24e311 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3548,10 +3548,10 @@
     "@types/through" "*"
     rxjs "^6.4.0"
 
-"@types/js-yaml@3.12.7":
-  version "3.12.7"
-  resolved "https://registry.yarnpkg.com/@types/js-yaml/-/js-yaml-3.12.7.tgz#330c5d97a3500e9c903210d6e49f02964af04a0e"
-  integrity sha512-S6+8JAYTE1qdsc9HMVsfY7+SgSuUU/Tp6TYTmITW0PZxiyIMvol3Gy//y69Wkhs0ti4py5qgR3uZH6uz/DNzJQ==
+"@types/js-yaml@4.0.5":
+  version "4.0.5"
+  resolved "https://registry.yarnpkg.com/@types/js-yaml/-/js-yaml-4.0.5.tgz#738dd390a6ecc5442f35e7f03fa1431353f7e138"
+  integrity sha512-FhpRzf927MNQdRZP0J5DLIdTXhjLYzeUTmLAu69mnVksLH9CJY3IuSeEgbKUki7GQZm0WqDkGzyxju2EZGD2wA==
 
 "@types/js-yaml@^4.0.0":
   version "4.0.2"
@@ -9495,7 +9495,7 @@ js-string-escape@^1.0.1:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
   integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
 
-js-yaml@^3.13.1, js-yaml@^3.14.0, js-yaml@^3.14.1:
+js-yaml@^3.13.1, js-yaml@^3.14.0:
   version "3.14.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.14.1.tgz#dae812fdb3825fa306609a8717383c50c36a0537"
   integrity sha512-okMH7OXXJ7YrN9Ok3/SXrnu4iX9yOk+25nqX4imS2npuvTYDmo/QEZoqwZkYaIDk3jVvBOTOIEgEhaLOynBS9g==