diff --git a/package.json b/package.json
index 249c081c0e..427899c804 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "docusaurus-plugin-drawio": "^0.4.0",
     "graphviz-react": "^1.2.5",
     "markdownlint-cli": "^0.49.0",
-    "prettier": "^3.9.4",
+    "prettier": "^3.9.5",
     "remark-kroki": "^0.3.8",
     "stylelint": "^16.26.1",
     "stylelint-config-standard": "^39.0.1",
diff --git a/yarn.lock b/yarn.lock
index e1c5b6111e..06e26077ff 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10064,10 +10064,10 @@ postcss@^8.4.21, postcss@^8.4.24, postcss@^8.4.33, postcss@^8.5.4, postcss@^8.5.
     picocolors "^1.1.1"
     source-map-js "^1.2.1"
 
-prettier@^3.9.4:
-  version "3.9.4"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.4.tgz#a9c477cf1614376bd1f6bbc593d8c0d414bcec87"
-  integrity sha512-yWG/o/4oJfo036EKAfK6ACAoDOfHeRHx4tuxkfBZiauURiaSmYwlpOr5LQqKtIkRD2z1PLteme2WoxEnj4tHTg==
+prettier@^3.9.5:
+  version "3.9.5"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.5.tgz#4fec97736e33b9d0b620b48914fe93b530e835ad"
+  integrity sha512-/FVl766LpUfB5vXgCYOYa0MeV/441Ia99AeICQIQFTY/Nw0roZwULcXpku5i1/m5kt/baz+s4Zogspd839HSMg==
 
 pretty-error@^4.0.0:
   version "4.0.0"