diff --git a/gutenprint.spec b/gutenprint.spec
index 7178742..9372db4 100644
--- a/gutenprint.spec
+++ b/gutenprint.spec
@@ -1,7 +1,7 @@
 %define        majver %(echo %version | cut -d. -f 1-2)
 
 Name:          gutenprint
-Version:       5.3.3
+Version:       5.3.4
 Release:       1mamba
 Summary:       A suite of printer drivers that may be used with cups
 Group:         System/Spooling
@@ -175,6 +175,9 @@ exit 0
 %{_libdir}/pkgconfig/gutenprintui2.pc
 
 %changelog
+* Wed Dec 09 2020 Automatic Build System <autodist@mambasoft.it> 5.3.4-1mamba
+- automatic version update by autodist
+
 * Thu Nov 14 2019 Automatic Build System <autodist@mambasoft.it> 5.3.3-1mamba
 - automatic version update by autodist