diff --git a/package.json b/package.json
index 896df087..e48c7bfe 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "eslint-plugin-sonarjs": "0.21.0",
     "eslint-plugin-total-functions": "7.1.0",
     "jest": "29.7.0",
-    "prettier": "3.0.3",
+    "prettier": "3.4.2",
     "ts-jest": "29.2.4",
     "type-coverage": "2.29.1",
     "typescript": "5.4.5"
diff --git a/yarn.lock b/yarn.lock
index 099b1029..0efcf810 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3801,10 +3801,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.0.3.tgz#432a51f7ba422d1469096c0fdc28e235db8f9643"
-  integrity sha512-L/4pUDMxcNa8R/EthV08Zt42WBO4h1rarVtK0K+QJG0X187OLo7l699jWw0GKuwzkPQ//jMFA/8Xm6Fh3J/DAg==
+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==
 
 pretty-format@^29.0.0, pretty-format@^29.5.0:
   version "29.5.0"