diff --git a/package.json b/package.json
index 00b4cd5..afd7ba0 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "eslint": "8.22.0",
     "eslint-config-next": "12.2.5",
     "eslint-config-prettier": "8.5.0",
-    "next-sitemap": "3.1.19",
+    "next-sitemap": "3.1.20",
     "prettier": "2.7.1",
     "typescript": "4.7.4"
   }
diff --git a/yarn.lock b/yarn.lock
index 6ea1ffe..1fee4ae 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3971,10 +3971,10 @@ next-pwa@5.5.5:
     workbox-webpack-plugin "^6.5.4"
     workbox-window "^6.5.4"
 
-next-sitemap@3.1.19:
-  version "3.1.19"
-  resolved "https://registry.yarnpkg.com/next-sitemap/-/next-sitemap-3.1.19.tgz#8803056fa5854d8063d274a776e414ff7cc30f07"
-  integrity sha512-3lopCfjARWrguqrM3cun6SaMBysgkuhDZJlLa9ftr/rPcna8N+C3MsLcwAE6zUM8Wr4g21aE1vZBxAd+ALq5jw==
+next-sitemap@3.1.20:
+  version "3.1.20"
+  resolved "https://registry.yarnpkg.com/next-sitemap/-/next-sitemap-3.1.20.tgz#3b5839b452688a5eaebec22603d2f9e59ef70088"
+  integrity sha512-ugcSQpAtwc9fk7fsr5to0yrlA/RjY0kw2wHOUqcrRXnZDwFfBwGnEVvaYbI7C4ZlhvxjJTA3G15QMpvpmvPquw==
   dependencies:
     "@corex/deepmerge" "^4.0.29"
     minimist "^1.2.6"