diff --git a/package-lock.json b/package-lock.json
index 9cc12c5..eb50d4c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,7 +35,7 @@
         "eslint-plugin-tsdoc": "0.4.0",
         "jest": "29.7.0",
         "jest-fetch-mock": "3.0.3",
-        "prettier": "3.3.3",
+        "prettier": "3.4.0",
         "service-worker-mock": "2.0.5",
         "ts-jest": "29.2.5",
         "ts-loader": "9.5.1",
@@ -6284,9 +6284,9 @@
       }
     },
     "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,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index 93c0280..f487012 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "eslint-plugin-tsdoc": "0.4.0",
     "jest": "29.7.0",
     "jest-fetch-mock": "3.0.3",
-    "prettier": "3.3.3",
+    "prettier": "3.4.0",
     "service-worker-mock": "2.0.5",
     "ts-jest": "29.2.5",
     "ts-loader": "9.5.1",