diff --git a/package-lock.json b/package-lock.json
index 433b036..147bac5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "eslint-config-next": "13.1.6",
         "fathom-client": "^3.5.0",
         "next": "13.2.4",
-        "next-sitemap": "^3.1.54",
+        "next-sitemap": "^4.0.8",
         "react": "18.2.0",
         "react-dom": "18.2.0",
         "react-hotkeys-hook": "^4.3.5",
@@ -3010,17 +3010,17 @@
       }
     },
     "node_modules/next-sitemap": {
-      "version": "3.1.54",
-      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-3.1.54.tgz",
-      "integrity": "sha512-/uzk8hjHU5o6ZelzkLt/LJw9MyFhRiz9VKIst9EhZfF1C/Bw4OCGzLmA+8ImUnTzSxFyuiWr6P1sjFJxKBhjAA==",
+      "version": "4.0.8",
+      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-4.0.8.tgz",
+      "integrity": "sha512-2wbTQr71zMjWjfVbSvStfR9MunixzMLhYtVinVpf7j5uozcXFoMw3rvGVRMRVbzhStd3Mm43FbuV4o2gbFx66Q==",
       "funding": [
         {
           "url": "https://github.com/iamvishnusankar/next-sitemap.git"
         }
       ],
       "dependencies": {
-        "@corex/deepmerge": "^4.0.29",
-        "minimist": "^1.2.7"
+        "@corex/deepmerge": "^4.0.37",
+        "minimist": "^1.2.8"
       },
       "bin": {
         "next-sitemap": "bin/next-sitemap.mjs",
diff --git a/package.json b/package.json
index 8f0598e..4ae12ac 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "eslint-config-next": "13.1.6",
     "fathom-client": "^3.5.0",
     "next": "13.2.4",
-    "next-sitemap": "^3.1.54",
+    "next-sitemap": "^4.0.8",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-hotkeys-hook": "^4.3.5",