diff --git a/package.json b/package.json
index cfb2d4d..26f7d43 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "jest": "^26.6.3",
     "jest-circus": "^27.5.1",
     "js-yaml": "^4.1.0",
-    "prettier": "2.4.1",
+    "prettier": "2.8.4",
     "ts-jest": "^26.4.4",
     "typescript": "^4.5.4"
   }
diff --git a/yarn.lock b/yarn.lock
index 0278bdc..1f49197 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4426,10 +4426,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@2.4.1, prettier@^2.2.1:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.4.1.tgz#671e11c89c14a4cfc876ce564106c4a6726c9f5c"
-  integrity sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==
+prettier@2.8.4, prettier@^2.2.1:
+  version "2.8.4"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.4.tgz#34dd2595629bfbb79d344ac4a91ff948694463c3"
+  integrity sha512-vIS4Rlc2FNh0BySk3Wkd6xmwxB0FpOndW5fisM5H8hsZSxU2VWVB5CWIkIjWvrHjIhxk2g3bfMKM87zNTrZddw==
 
 pretty-format@^26.6.2:
   version "26.6.2"