diff --git a/gzip.spec b/gzip.spec
index 1646cc8..4f69a4f 100644
--- a/gzip.spec
+++ b/gzip.spec
@@ -1,6 +1,6 @@
 Name:          gzip
-Version:       1.10
-Release:       4mamba
+Version:       1.11
+Release:       1mamba
 Summary:       The GNU data compression program
 Group:         Applications/Archiving
 Vendor:        openmamba
@@ -46,7 +46,7 @@ Gzipped files have a .gz extension.
 #%patch6 -p1 -b .cve_2006_4336
 #%patch7 -p1 -b .cve_2006_4337
 #%patch8 -p1 -b .cve_2006_4337
-%patch9 -p1 -b .window_size
+#%patch9 -p1 -b .window_size
 
 %build
 export DEFS="NO_ASM"
@@ -94,6 +94,9 @@ rm -f %{buildroot}%{_bindir}/uncompress
 #NEWS README THANKS TODO
 
 %changelog
+* Wed Sep 29 2021 Automatic Build System <autodist@mambasoft.it> 1.11-1mamba
+- automatic version update by autodist
+
 * Sat Apr 24 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.10-4mamba
 - add legacy /bin provides