diff --git a/firebase/functions/package-lock.json b/firebase/functions/package-lock.json
index b962fb26..bfd7a573 100644
--- a/firebase/functions/package-lock.json
+++ b/firebase/functions/package-lock.json
@@ -20,7 +20,7 @@
         "joi": "17.9.1",
         "lodash.deburr": "4.1.0",
         "next": "13.3.1",
-        "next-sitemap": "3.1.55",
+        "next-sitemap": "4.0.7",
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         "react-error-boundary": "3.1.4",
         "react-i18next": "12.2.0",
@@ -657,9 +657,9 @@
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-      "resolved": "https://registry.npmjs.org/@corex/deepmerge/-/deepmerge-4.0.29.tgz",
-      "integrity": "sha512-q/yVUnqckA8Do+EvAfpy7RLdumnBy9ZsducMUtZTvpdbJC7azEf1hGtnYYxm0QfphYxjwggv6XtH64prvS1W+A=="
+      "version": "4.0.43",
+      "resolved": "https://registry.npmjs.org/@corex/deepmerge/-/deepmerge-4.0.43.tgz",
+      "integrity": "sha512-N8uEMrMPL0cu/bdboEWpQYb/0i2K5Qn8eCsxzOmxSggJbbQte7ljMRoXm917AbntqTGOzdTu+vP3KOOzoC70HQ=="
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@@ -7967,9 +7967,9 @@
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-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz",
-      "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g==",
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
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       "funding": {
         "url": "https://github.com/sponsors/ljharb"
       }
@@ -8159,17 +8159,17 @@
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-      "version": "3.1.55",
-      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-3.1.55.tgz",
-      "integrity": "sha512-ZjkRfkqoSLbU+e8W9TWWe0zfOGNA47lpvm35kNcUCmj73gpLX2PIn51gwHT/B6bgGVAFYY0OXixJDrxIIwcEHw==",
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-4.0.7.tgz",
+      "integrity": "sha512-S2g5IwJeO0+ecmFq981fb+Mw9YWmntOuN/qTCxclSkUibOJ8qKIOye0vn6NEJ1S4tKhbY+MTYKgJpNdFZYxLoA==",
       "funding": [
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           "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",
@@ -11668,9 +11668,9 @@
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     },
     "@corex/deepmerge": {
-      "version": "4.0.29",
-      "resolved": "https://registry.npmjs.org/@corex/deepmerge/-/deepmerge-4.0.29.tgz",
-      "integrity": "sha512-q/yVUnqckA8Do+EvAfpy7RLdumnBy9ZsducMUtZTvpdbJC7azEf1hGtnYYxm0QfphYxjwggv6XtH64prvS1W+A=="
+      "version": "4.0.43",
+      "resolved": "https://registry.npmjs.org/@corex/deepmerge/-/deepmerge-4.0.43.tgz",
+      "integrity": "sha512-N8uEMrMPL0cu/bdboEWpQYb/0i2K5Qn8eCsxzOmxSggJbbQte7ljMRoXm917AbntqTGOzdTu+vP3KOOzoC70HQ=="
     },
     "@emotion/babel-plugin": {
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@@ -17239,9 +17239,9 @@
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-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz",
-      "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g=="
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="
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     "minipass": {
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@@ -17380,12 +17380,12 @@
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     "next-sitemap": {
-      "version": "3.1.55",
-      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-3.1.55.tgz",
-      "integrity": "sha512-ZjkRfkqoSLbU+e8W9TWWe0zfOGNA47lpvm35kNcUCmj73gpLX2PIn51gwHT/B6bgGVAFYY0OXixJDrxIIwcEHw==",
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-4.0.7.tgz",
+      "integrity": "sha512-S2g5IwJeO0+ecmFq981fb+Mw9YWmntOuN/qTCxclSkUibOJ8qKIOye0vn6NEJ1S4tKhbY+MTYKgJpNdFZYxLoA==",
       "requires": {
-        "@corex/deepmerge": "^4.0.29",
-        "minimist": "^1.2.7"
+        "@corex/deepmerge": "^4.0.37",
+        "minimist": "^1.2.8"
       }
     },
     "next-tick": {
diff --git a/firebase/functions/package.json b/firebase/functions/package.json
index e9c9aad3..64414bdd 100644
--- a/firebase/functions/package.json
+++ b/firebase/functions/package.json
@@ -27,7 +27,7 @@
     "joi": "17.9.1",
     "lodash.deburr": "4.1.0",
     "next": "13.3.1",
-    "next-sitemap": "3.1.55",
+    "next-sitemap": "4.0.7",
     "node-fetch": "3.3.1",
     "react-error-boundary": "3.1.4",
     "react-i18next": "12.2.0",
diff --git a/storefront/package-lock.json b/storefront/package-lock.json
index 5f291eef..bced4323 100644
--- a/storefront/package-lock.json
+++ b/storefront/package-lock.json
@@ -38,7 +38,7 @@
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         "eslint-plugin-react": "7.32.2",
         "eslint-plugin-react-hooks": "4.6.0",
-        "next-sitemap": "3.1.55",
+        "next-sitemap": "4.0.7",
         "prettier": "2.8.8"
       }
     },
@@ -195,9 +195,9 @@
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     "node_modules/@corex/deepmerge": {
-      "version": "4.0.29",
-      "resolved": "https://registry.npmjs.org/@corex/deepmerge/-/deepmerge-4.0.29.tgz",
-      "integrity": "sha512-q/yVUnqckA8Do+EvAfpy7RLdumnBy9ZsducMUtZTvpdbJC7azEf1hGtnYYxm0QfphYxjwggv6XtH64prvS1W+A==",
+      "version": "4.0.43",
+      "resolved": "https://registry.npmjs.org/@corex/deepmerge/-/deepmerge-4.0.43.tgz",
+      "integrity": "sha512-N8uEMrMPL0cu/bdboEWpQYb/0i2K5Qn8eCsxzOmxSggJbbQte7ljMRoXm917AbntqTGOzdTu+vP3KOOzoC70HQ==",
       "dev": true
     },
     "node_modules/@emotion/babel-plugin": {
@@ -5489,9 +5489,9 @@
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     },
     "node_modules/minimist": {
-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz",
-      "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g==",
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
       "funding": {
         "url": "https://github.com/sponsors/ljharb"
       }
@@ -5674,9 +5674,9 @@
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     "node_modules/next-sitemap": {
-      "version": "3.1.55",
-      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-3.1.55.tgz",
-      "integrity": "sha512-ZjkRfkqoSLbU+e8W9TWWe0zfOGNA47lpvm35kNcUCmj73gpLX2PIn51gwHT/B6bgGVAFYY0OXixJDrxIIwcEHw==",
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-4.0.7.tgz",
+      "integrity": "sha512-S2g5IwJeO0+ecmFq981fb+Mw9YWmntOuN/qTCxclSkUibOJ8qKIOye0vn6NEJ1S4tKhbY+MTYKgJpNdFZYxLoA==",
       "dev": true,
       "funding": [
         {
@@ -5684,8 +5684,8 @@
         }
       ],
       "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",
@@ -8316,9 +8316,9 @@
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     },
     "@corex/deepmerge": {
-      "version": "4.0.29",
-      "resolved": "https://registry.npmjs.org/@corex/deepmerge/-/deepmerge-4.0.29.tgz",
-      "integrity": "sha512-q/yVUnqckA8Do+EvAfpy7RLdumnBy9ZsducMUtZTvpdbJC7azEf1hGtnYYxm0QfphYxjwggv6XtH64prvS1W+A==",
+      "version": "4.0.43",
+      "resolved": "https://registry.npmjs.org/@corex/deepmerge/-/deepmerge-4.0.43.tgz",
+      "integrity": "sha512-N8uEMrMPL0cu/bdboEWpQYb/0i2K5Qn8eCsxzOmxSggJbbQte7ljMRoXm917AbntqTGOzdTu+vP3KOOzoC70HQ==",
       "dev": true
     },
     "@emotion/babel-plugin": {
@@ -12170,9 +12170,9 @@
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     },
     "minimist": {
-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz",
-      "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g=="
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="
     },
     "minipass": {
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@@ -12304,13 +12304,13 @@
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     "next-sitemap": {
-      "version": "3.1.55",
-      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-3.1.55.tgz",
-      "integrity": "sha512-ZjkRfkqoSLbU+e8W9TWWe0zfOGNA47lpvm35kNcUCmj73gpLX2PIn51gwHT/B6bgGVAFYY0OXixJDrxIIwcEHw==",
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/next-sitemap/-/next-sitemap-4.0.7.tgz",
+      "integrity": "sha512-S2g5IwJeO0+ecmFq981fb+Mw9YWmntOuN/qTCxclSkUibOJ8qKIOye0vn6NEJ1S4tKhbY+MTYKgJpNdFZYxLoA==",
       "dev": true,
       "requires": {
-        "@corex/deepmerge": "^4.0.29",
-        "minimist": "^1.2.7"
+        "@corex/deepmerge": "^4.0.37",
+        "minimist": "^1.2.8"
       }
     },
     "next-tick": {
diff --git a/storefront/package.json b/storefront/package.json
index d9c57cbb..7ccc877b 100644
--- a/storefront/package.json
+++ b/storefront/package.json
@@ -40,7 +40,7 @@
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     "eslint-plugin-react": "7.32.2",
     "eslint-plugin-react-hooks": "4.6.0",
-    "next-sitemap": "3.1.55",
+    "next-sitemap": "4.0.7",
     "prettier": "2.8.8"
   }
 }
\ No newline at end of file