diff --git a/backend/package.json b/backend/package.json
index 12ed9ce20..e7f745b29 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -113,7 +113,7 @@
     "eslint-plugin-security": "^3.0.1",
     "jest": "^29.7.0",
     "nodemon": "~3.1.9",
-    "prettier": "^3.5.2",
+    "prettier": "^3.5.3",
     "rosie": "^2.1.1",
     "ts-jest": "^29.2.5",
     "ts-node": "^10.9.2",
diff --git a/backend/yarn.lock b/backend/yarn.lock
index 45abd673e..6cf8589b3 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -8037,10 +8037,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@^3.5.2:
-  version "3.5.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.5.2.tgz#d066c6053200da0234bf8fa1ef45168abed8b914"
-  integrity sha512-lc6npv5PH7hVqozBR7lkBNOGXV9vMwROAPlumdBkX0wTbbzPu/U1hk5yL8p2pt4Xoc+2mkT8t/sow2YrV/M5qg==
+prettier@^3.5.3:
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.5.3.tgz#4fc2ce0d657e7a02e602549f053b239cb7dfe1b5"
+  integrity sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==
 
 pretty-format@^29.0.0, pretty-format@^29.7.0:
   version "29.7.0"