diff --git a/package.json b/package.json
index e4cfc660..7c53332c 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "eslint-plugin-jsdoc": "39.9.1",
     "eslint-plugin-prettier": "4.2.1",
     "jest": "27.5.1",
-    "prettier": "2.8.2",
+    "prettier": "3.9.1",
     "semantic-release": "19.0.5",
     "ts-jest": "27.1.5",
     "ts-node": "10.9.2",
diff --git a/yarn.lock b/yarn.lock
index 49402196..303a160d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5267,10 +5267,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@2.8.2:
-  version "2.8.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.2.tgz#c4ea1b5b454d7c4b59966db2e06ed7eec5dfd160"
-  integrity sha512-BtRV9BcncDyI2tsuS19zzhzoxD8Dh8LiCx7j7tHzrkz8GFXAexeWFdi22mjE1d16dftH2qNaytVxqiRTGlMfpw==
+prettier@3.9.1:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.1.tgz#5868bcf16456bfe145ddbfa107c623b6f39e332c"
+  integrity sha512-ppiDo2CSwexck1eyZUwJHg/N3nf1+6IRCv7W/VJ5vaLnVCmB7+3CdRfMwoCHBBX6xTrREDTksZ4OZl5SSf4zXA==
 
 pretty-format@^27.0.0:
   version "27.4.6"