diff --git a/package-lock.json b/package-lock.json
index 95d43609..cb4b0af1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "jest": "^30.0.2",
         "jest-extended": "^7.0.0",
         "lint-staged": "^17.0.0",
-        "prettier": "3.8.4",
+        "prettier": "3.9.1",
         "shx": "^0.4.0",
         "ts-jest": "^29.4.6",
         "tsconfig-paths": "^4.2.0",
@@ -7140,9 +7140,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.8.4",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.4.tgz",
-      "integrity": "sha512-N2MylSdi48+5N/6S5j+maeHbUSIzzZ5uOcX5Hm4QpV8Dkb1HFjfAKTKX6yNPJQD9AhcT3ifHNB66tWTTJDi11Q==",
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.1.tgz",
+      "integrity": "sha512-ppiDo2CSwexck1eyZUwJHg/N3nf1+6IRCv7W/VJ5vaLnVCmB7+3CdRfMwoCHBBX6xTrREDTksZ4OZl5SSf4zXA==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index 351d17f4..beb23f53 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "jest": "^30.0.2",
     "jest-extended": "^7.0.0",
     "lint-staged": "^17.0.0",
-    "prettier": "3.8.4",
+    "prettier": "3.9.1",
     "shx": "^0.4.0",
     "ts-jest": "^29.4.6",
     "tsconfig-paths": "^4.2.0",