diff --git a/plasma-browser-integration.spec b/plasma-browser-integration.spec
index 0adb08e..b9e02b5 100644
--- a/plasma-browser-integration.spec
+++ b/plasma-browser-integration.spec
@@ -2,7 +2,7 @@
 %define plasmaver %(echo %version | cut -d. -f1-3)
 
 Name:          plasma-browser-integration
-Version:       5.21.2
+Version:       5.21.3
 Release:       1mamba
 Summary:       KDE Plasma 5 integration with web browsers
 Group:         System/Libraries
@@ -76,6 +76,9 @@ KDE Plasma 5 integration with web browsers.
 %doc COPYING-GPL3
 
 %changelog
+* Wed Mar 17 2021 Automatic Build System <autodist@mambasoft.it> 5.21.3-1mamba
+- automatic version update by autodist
+
 * Thu Mar 04 2021 Automatic Build System <autodist@mambasoft.it> 5.21.2-1mamba
 - automatic version update by autodist