diff --git a/package.json b/package.json
index 2b7944be2..27b6f152b 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "husky": "^8.0.3",
     "js-slang": "^1.0.74",
     "lz-string": "^1.5.0",
-    "prettier": "^3.3.3",
+    "prettier": "^3.4.1",
     "xmldom": "^0.6.0",
     "xpath": "0.0.33"
   },
diff --git a/yarn.lock b/yarn.lock
index 1f0c6bf9b..5e3f01b5a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2328,10 +2328,10 @@ prebuild-install@^7.1.1:
     tar-fs "^2.0.0"
     tunnel-agent "^0.6.0"
 
-prettier@^3.3.3:
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.3.3.tgz#30c54fe0be0d8d12e6ae61dbb10109ea00d53105"
-  integrity sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==
+prettier@^3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.4.1.tgz#e211d451d6452db0a291672ca9154bc8c2579f7b"
+  integrity sha512-G+YdqtITVZmOJje6QkXQWzl3fSfMxFwm1tjTyo9exhkmWSqC4Yhd1+lug++IlR2mvRVAxEDDWYkQdeSztajqgg==
 
 proc-log@^4.1.0, proc-log@^4.2.0:
   version "4.2.0"