diff --git a/sitemap.xml b/sitemap.xml
index c36d019b..2d06744a 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,72 +2,72 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/custom-formatters/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/custom_template/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/development-contributing/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/field-constraints/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/formatting/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/graphql/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/jsondata/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/jsonschema/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/openapi/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/pyproject_toml/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/supported-data-types/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/using_as_module/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://koxudaxi.github.io/datamodel-code-generator/what_is_the_difference_between_v1_and_v2/</loc>
-         <lastmod>2023-12-21</lastmod>
+         <lastmod>2023-12-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
 </urlset>
\ No newline at end of file
diff --git a/sitemap.xml.gz b/sitemap.xml.gz
index 864c3646..4b0b13a2 100644
Binary files a/sitemap.xml.gz and b/sitemap.xml.gz differ