diff --git a/package.json b/package.json
index 62e9b160..17523edf 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "eslint-plugin-prettier": "^5.5.6",
     "jest": "^30.5.2",
     "jest-sonar-reporter": "^2.0.0",
-    "prettier": "^3.9.8",
+    "prettier": "^3.9.9",
     "sinon": "^22.1.0",
     "supertest": "^7.2.2",
     "ts-jest": "^29.4.14",
diff --git a/yarn.lock b/yarn.lock
index 9c06b517..4d9a9903 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5357,10 +5357,10 @@ prettier-linter-helpers@^1.0.1:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@^3.9.8:
-  version "3.9.8"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.8.tgz#54e81128584538c81d85fce9d5fd77a410c385c5"
-  integrity sha512-WRFq3Wn3WId7LLROfMLdH7xaFr2jR62wU8nLO6rQUOLOxNZUviyJQs1M0iIhLexSFy+L+w0ch66wtoO2jRjG0A==
+prettier@^3.9.9:
+  version "3.9.9"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.9.tgz#09b826918c91cd4cbc80e0cbd1d2a922ff04f233"
+  integrity sha512-Z/CJHIkdujO/OtN7nXUii0Rf3VT5SRuhjBA82Xvu2XhBUgX3nhP67T0LHceBdQLex7OOFGTox+Q5Yg8Jk2Qivg==
 
 pretty-format@30.4.1, pretty-format@^30.0.0:
   version "30.4.1"