diff --git a/404.html b/404.html
index 89db00d..64eb8ba 100644
--- a/404.html
+++ b/404.html
@@ -379,7 +379,7 @@
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright &copy; 2019 MISP Project
+            Copyright &copy; 2019-2021 MISP Project
           </div>
         
         powered by
diff --git a/expansion/index.html b/expansion/index.html
index 1c5bf1b..5911650 100644
--- a/expansion/index.html
+++ b/expansion/index.html
@@ -3050,7 +3050,7 @@ yara_python python library</p>
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright &copy; 2019 MISP Project
+            Copyright &copy; 2019-2021 MISP Project
           </div>
         
         powered by
diff --git a/export_mod/index.html b/export_mod/index.html
index f3d6127..a5ba1ce 100644
--- a/export_mod/index.html
+++ b/export_mod/index.html
@@ -829,7 +829,7 @@ vt_graph_api, the python library to query the VirusTotal graph API</p>
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright &copy; 2019 MISP Project
+            Copyright &copy; 2019-2021 MISP Project
           </div>
         
         powered by
diff --git a/import_mod/index.html b/import_mod/index.html
index c8e4602..51b90ec 100644
--- a/import_mod/index.html
+++ b/import_mod/index.html
@@ -777,7 +777,7 @@ vmray_rest_api</p>
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright &copy; 2019 MISP Project
+            Copyright &copy; 2019-2021 MISP Project
           </div>
         
         powered by
diff --git a/index.html b/index.html
index 98af4a8..bc4690a 100644
--- a/index.html
+++ b/index.html
@@ -418,7 +418,7 @@
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            Copyright &copy; 2019 MISP Project
+            Copyright &copy; 2019-2021 MISP Project
           </div>
         
         powered by
diff --git a/sitemap.xml.gz b/sitemap.xml.gz
index a837321..548c1a7 100644
Binary files a/sitemap.xml.gz and b/sitemap.xml.gz differ