diff --git a/it/typescript/package-lock.json b/it/typescript/package-lock.json
index 69086998a8..cc7ee0de50 100644
--- a/it/typescript/package-lock.json
+++ b/it/typescript/package-lock.json
@@ -30,7 +30,7 @@
         "eslint": "^9.15.0",
         "eslint-config-prettier": "^9.1.0",
         "minimist": "^1.2.8",
-        "prettier": "^3.3.3",
+        "prettier": "^3.4.0",
         "typescript": "^4.9.5"
       }
     },
@@ -2831,9 +2831,9 @@
       }
     },
     "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": "3.4.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.4.0.tgz",
+      "integrity": "sha512-/OXNZcLyWkfo13ofOW5M7SLh+k5pnIs07owXK2teFpnfaOEcycnSy7HQxldaVX1ZP/7Q8oO1eDuQJNwbomQq5Q==",
       "dev": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
diff --git a/it/typescript/package.json b/it/typescript/package.json
index 1411552c61..8ff02246f9 100644
--- a/it/typescript/package.json
+++ b/it/typescript/package.json
@@ -27,7 +27,7 @@
     "eslint": "^9.15.0",
     "eslint-config-prettier": "^9.1.0",
     "minimist": "^1.2.8",
-    "prettier": "^3.3.3",
+    "prettier": "^3.4.0",
     "typescript": "^4.9.5"
   },
   "dependencies": {