diff --git a/package-lock.json b/package-lock.json
index dd6d1cbd0..14541b4c5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
         "jest": "30.4.2",
         "jest-junit": "17.0.0",
         "nock": "14.0.16",
-        "prettier": "3.8.4",
+        "prettier": "3.9.0",
         "sinon": "22.0.0",
         "ts-jest": "29.4.11",
         "typedoc": "0.28.19",
@@ -10997,9 +10997,9 @@
       }
     },
     "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": "3.9.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.0.tgz",
+      "integrity": "sha512-LjIqSIC5VYLzs9WedVmJ2ljNAGnU+DteIClbahu4L/DBeWjZ6iT/k1lAYyu9JUh+1xINxWadaPw/Pl63y/agAw==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index 62586f5c0..43d7908c8 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "jest": "30.4.2",
     "jest-junit": "17.0.0",
     "nock": "14.0.16",
-    "prettier": "3.8.4",
+    "prettier": "3.9.0",
     "sinon": "22.0.0",
     "ts-jest": "29.4.11",
     "typedoc": "0.28.19",