diff --git a/package.json b/package.json
index 11637b5d..f88e0a6b 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "lint-staged": "^15.5.2",
     "mocha": "^11",
     "oclif": "^4.23.16",
-    "prettier": "^3.8.4",
+    "prettier": "^3.9.0",
     "shx": "^0.4.0",
     "sinon": "^18",
     "ts-node": "^10.9.2",
diff --git a/yarn.lock b/yarn.lock
index 49bd79fa..e6ace3b7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5616,10 +5616,10 @@ prelude-ls@^1.2.1:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
   integrity sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==
 
-prettier@^3.8.4:
-  version "3.8.4"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.8.4.tgz#f334f013ac04a96676f24dabc23c1c4ae1bae411"
-  integrity sha512-N2MylSdi48+5N/6S5j+maeHbUSIzzZ5uOcX5Hm4QpV8Dkb1HFjfAKTKX6yNPJQD9AhcT3ifHNB66tWTTJDi11Q==
+prettier@^3.9.0:
+  version "3.9.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.0.tgz#287fabfbf20161611aa3b2db8de2a7d8c88ecb2d"
+  integrity sha512-LjIqSIC5VYLzs9WedVmJ2ljNAGnU+DteIClbahu4L/DBeWjZ6iT/k1lAYyu9JUh+1xINxWadaPw/Pl63y/agAw==
 
 proc-log@^4.0.0:
   version "4.2.0"