diff --git a/package.json b/package.json
index 3c0ec55da..6892bfa6e 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "eslint": "^7.28.0",
     "husky": "1.2.0",
     "json-schema-to-typescript": "8.2.0",
-    "prettier": "2.3.1",
+    "prettier": "3.4.2",
     "semantic-release": "15.12.5",
     "typescript": "3.9.3"
   },
diff --git a/yarn.lock b/yarn.lock
index 8258eda4d..bff1a6269 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5231,10 +5231,10 @@ prepend-http@^1.0.1:
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
   integrity sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=
 
-prettier@2.3.1:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.3.1.tgz#76903c3f8c4449bc9ac597acefa24dc5ad4cbea6"
-  integrity sha512-p+vNbgpLjif/+D+DwAZAbndtRrR0md0MwfmOVN9N+2RgyACMT+7tfaRnT+WDPkqnuVwleyuBIG2XBxKDme3hPA==
+prettier@3.4.2:
+  version "3.4.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.4.2.tgz#a5ce1fb522a588bf2b78ca44c6e6fe5aa5a2b13f"
+  integrity sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==
 
 prettier@^1.19.1:
   version "1.19.1"