diff --git a/ghostscript.spec b/ghostscript.spec
index bc141aa..a8e8ac8 100644
--- a/ghostscript.spec
+++ b/ghostscript.spec
@@ -2,14 +2,14 @@
 %define dirver %(echo %version | tr -d .)
 
 Name:          ghostscript
-Version:       9.54.0
+Version:       9.55.0
 Release:       1mamba
 Summary:       The GPL release of the Ghostscript interpreter
 Group:         Applications/Publishing
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://www.ghostscript.com/awki
+URL:           https://www.ghostscript.com/
 Source:        https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs%{dirver}/ghostscript-%{version}.tar.gz
 #Source:        http://downloads.ghostscript.com/public/ghostscript-%{version}.tar.gz
 #Source:        http://downloads.sourceforge.net/sourceforge/ghostscript/ghostscript-%{version}.tar.bz2
@@ -300,6 +300,9 @@ rm -f %{buildroot}%{_datadir}/ghostscript/%{version}/doc
 %{_libdir}/ghostscript/*/X11.so
 
 %changelog
+* Fri Oct 15 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 9.55.0-1mamba
+- update to 9.55.0
+
 * Sat Apr 03 2021 Automatic Build System <autodist@mambasoft.it> 9.54.0-1mamba
 - automatic version update by autodist