diff --git a/package-lock.json b/package-lock.json
index 113fe9d..83b479f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "gatsby-plugin-postcss": "^4.5.0",
         "gatsby-plugin-react-helmet": "^4.6.0",
         "gatsby-plugin-sharp": "^3.5.0",
-        "gatsby-plugin-sitemap": "^4.1.0",
+        "gatsby-plugin-sitemap": "^4.2.0",
         "gatsby-plugin-svgr": "^3.0.0-beta.0",
         "gatsby-plugin-webpack-size": "^2.0.1",
         "gatsby-source-filesystem": "^3.5.0",
@@ -12807,14 +12807,14 @@
       "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
     },
     "node_modules/gatsby-plugin-sitemap": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/gatsby-plugin-sitemap/-/gatsby-plugin-sitemap-4.1.0.tgz",
-      "integrity": "sha512-ZpBnZLPE5eF+R9Zm0kuak6b+WlErTQfe4iWB0hTZ+1BDMVUg3FWpAg/PWt/o5NRr0ia7qLoY+StaAaJzGg0HeQ==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/gatsby-plugin-sitemap/-/gatsby-plugin-sitemap-4.2.0.tgz",
+      "integrity": "sha512-xI4ez2aC7/4JWoPdDMK0ntF+mVCt+UF9pgAaXUXWwkNng1MfrC1cyau5Gjl2ZVyceHgMaNSFQcLyupnpA0dB+Q==",
       "dependencies": {
         "@babel/runtime": "^7.12.5",
         "common-tags": "^1.8.0",
         "minimatch": "^3.0.4",
-        "sitemap": "^6.3.0"
+        "sitemap": "^7.0.0"
       },
       "engines": {
         "node": ">=12.13.0"
@@ -28473,11 +28473,11 @@
       "integrity": "sha512-bLGGlR1QxBcynn2d5YmDX4MGjlZvy2MRBDRNHLJ8VI6l6+9FUiyTFNJ0IveOSP0bcXgVDPRcfGqA0pjaqUpfVg=="
     },
     "node_modules/sitemap": {
-      "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/sitemap/-/sitemap-6.4.0.tgz",
-      "integrity": "sha512-DoPKNc2/apQZTUnfiOONWctwq7s6dZVspxAZe2VPMNtoqNq7HgXRvlRnbIpKjf+8+piQdWncwcy+YhhTGY5USQ==",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/sitemap/-/sitemap-7.0.0.tgz",
+      "integrity": "sha512-Ud0jrRQO2k7fEtPAM+cQkBKoMvxQyPKNXKDLn8tRVHxRCsdDQ2JZvw+aZ5IRYYQVAV9iGxEar6boTwZzev+x3g==",
       "dependencies": {
-        "@types/node": "^14.14.28",
+        "@types/node": "^15.0.1",
         "@types/sax": "^1.2.1",
         "arg": "^5.0.0",
         "sax": "^1.2.4"
@@ -28486,15 +28486,10 @@
         "sitemap": "dist/cli.js"
       },
       "engines": {
-        "node": ">=10.3.0",
+        "node": ">=12.0.0",
         "npm": ">=5.6.0"
       }
     },
-    "node_modules/sitemap/node_modules/@types/node": {
-      "version": "14.17.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.0.tgz",
-      "integrity": "sha512-w8VZUN/f7SSbvVReb9SWp6cJFevxb4/nkG65yLAya//98WgocKm5PLDAtSs5CtJJJM+kHmJjO/6mmYW4MHShZA=="
-    },
     "node_modules/size-plugin": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/size-plugin/-/size-plugin-3.0.0.tgz",
@@ -44081,14 +44076,14 @@
       }
     },
     "gatsby-plugin-sitemap": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/gatsby-plugin-sitemap/-/gatsby-plugin-sitemap-4.1.0.tgz",
-      "integrity": "sha512-ZpBnZLPE5eF+R9Zm0kuak6b+WlErTQfe4iWB0hTZ+1BDMVUg3FWpAg/PWt/o5NRr0ia7qLoY+StaAaJzGg0HeQ==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/gatsby-plugin-sitemap/-/gatsby-plugin-sitemap-4.2.0.tgz",
+      "integrity": "sha512-xI4ez2aC7/4JWoPdDMK0ntF+mVCt+UF9pgAaXUXWwkNng1MfrC1cyau5Gjl2ZVyceHgMaNSFQcLyupnpA0dB+Q==",
       "requires": {
         "@babel/runtime": "^7.12.5",
         "common-tags": "^1.8.0",
         "minimatch": "^3.0.4",
-        "sitemap": "^6.3.0"
+        "sitemap": "^7.0.0"
       }
     },
     "gatsby-plugin-svgr": {
@@ -56009,21 +56004,14 @@
       "integrity": "sha512-bLGGlR1QxBcynn2d5YmDX4MGjlZvy2MRBDRNHLJ8VI6l6+9FUiyTFNJ0IveOSP0bcXgVDPRcfGqA0pjaqUpfVg=="
     },
     "sitemap": {
-      "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/sitemap/-/sitemap-6.4.0.tgz",
-      "integrity": "sha512-DoPKNc2/apQZTUnfiOONWctwq7s6dZVspxAZe2VPMNtoqNq7HgXRvlRnbIpKjf+8+piQdWncwcy+YhhTGY5USQ==",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/sitemap/-/sitemap-7.0.0.tgz",
+      "integrity": "sha512-Ud0jrRQO2k7fEtPAM+cQkBKoMvxQyPKNXKDLn8tRVHxRCsdDQ2JZvw+aZ5IRYYQVAV9iGxEar6boTwZzev+x3g==",
       "requires": {
-        "@types/node": "^14.14.28",
+        "@types/node": "^15.0.1",
         "@types/sax": "^1.2.1",
         "arg": "^5.0.0",
         "sax": "^1.2.4"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.17.0",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.0.tgz",
-          "integrity": "sha512-w8VZUN/f7SSbvVReb9SWp6cJFevxb4/nkG65yLAya//98WgocKm5PLDAtSs5CtJJJM+kHmJjO/6mmYW4MHShZA=="
-        }
       }
     },
     "size-plugin": {
diff --git a/package.json b/package.json
index fe461db..c8760ae 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "gatsby-plugin-postcss": "^4.5.0",
     "gatsby-plugin-react-helmet": "^4.6.0",
     "gatsby-plugin-sharp": "^3.5.0",
-    "gatsby-plugin-sitemap": "^4.1.0",
+    "gatsby-plugin-sitemap": "^4.2.0",
     "gatsby-plugin-svgr": "^3.0.0-beta.0",
     "gatsby-plugin-webpack-size": "^2.0.1",
     "gatsby-source-filesystem": "^3.5.0",