diff --git a/wireshark.spec b/wireshark.spec
index c84949d..2759a42 100644
--- a/wireshark.spec
+++ b/wireshark.spec
@@ -3,8 +3,8 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          wireshark
-Version:       4.2.0
-Release:       2mamba
+Version:       4.2.1
+Release:       1mamba
 Summary:       A free network protocol analyzer
 Group:         Network/Monitoring
 Vendor:        openmamba
@@ -184,6 +184,9 @@ cd ..
 %doc NEWS README.linux
 
 %changelog
+* Thu Jan 04 2024 Automatic Build System <autodist@mambasoft.it> 4.2.1-1mamba
+- automatic version update by autodist
+
 * Tue Dec 26 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 4.2.0-2mamba
 - rebuilt with headers and cmake/pkgconf files