diff --git a/js-simulation/package-lock.json b/js-simulation/package-lock.json
index f330892..78f968a 100644
--- a/js-simulation/package-lock.json
+++ b/js-simulation/package-lock.json
@@ -13,7 +13,7 @@
       },
       "devDependencies": {
         "@gatling.io/cli": "0.0.0",
-        "prettier": "3.3.3",
+        "prettier": "3.4.1",
         "rimraf": "6.0.1"
       }
     },
@@ -9062,10 +9062,11 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.3.3.tgz",
-      "integrity": "sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==",
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.4.1.tgz",
+      "integrity": "sha512-G+YdqtITVZmOJje6QkXQWzl3fSfMxFwm1tjTyo9exhkmWSqC4Yhd1+lug++IlR2mvRVAxEDDWYkQdeSztajqgg==",
       "dev": true,
+      "license": "MIT",
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
diff --git a/js-simulation/package.json b/js-simulation/package.json
index 051004c..37e2081 100644
--- a/js-simulation/package.json
+++ b/js-simulation/package.json
@@ -10,7 +10,7 @@
   },
   "devDependencies": {
     "@gatling.io/cli": "0.0.0",
-    "prettier": "3.3.3",
+    "prettier": "3.4.1",
     "rimraf": "6.0.1"
   },
   "scripts": {