diff --git a/nokogiri-1.14.4.gem b/nokogiri-1.14.4.gem
deleted file mode 100644
index 628f336..0000000
Binary files a/nokogiri-1.14.4.gem and /dev/null differ
diff --git a/nokogiri-1.15.0.gem b/nokogiri-1.15.0.gem
new file mode 100644
index 0000000..dad4701
Binary files /dev/null and b/nokogiri-1.15.0.gem differ
diff --git a/ruby-nokogiri.spec b/ruby-nokogiri.spec
index a5b6702..19c5817 100644
--- a/ruby-nokogiri.spec
+++ b/ruby-nokogiri.spec
@@ -1,5 +1,5 @@
 Name:          ruby-nokogiri
-Version:       1.14.4
+Version:       1.15.0
 Release:       1mamba
 Summary:       An HTML, XML, SAX, and Reader parser
 Group:         System/Libraries
@@ -52,6 +52,9 @@ rm -rf %{buildroot}${gemdir}/cache
 %doc nokogiri-%{version}/LICENSE.md
 
 %changelog
+* Thu May 18 2023 Automatic Build System <autodist@mambasoft.it> 1.15.0-1mamba
+- automatic version update by autodist
+
 * Fri May 12 2023 Automatic Build System <autodist@mambasoft.it> 1.14.4-1mamba
 - automatic version update by autodist