diff --git a/kjumpingcube.spec b/kjumpingcube.spec
index d0c5209..df23a6b 100644
--- a/kjumpingcube.spec
+++ b/kjumpingcube.spec
@@ -1,5 +1,5 @@
 Name:          kjumpingcube
-Version:       21.08.1
+Version:       21.08.2
 Release:       1mamba
 Summary:       Territory Capture Game
 Group:         Graphical Desktop/Applications/Games
@@ -11,6 +11,7 @@ Source:        http://download.kde.org/stable/release-service/%{version}/src/kju
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libX11-devel
 BuildRequires: libgcc
 BuildRequires: libkauth-devel
 BuildRequires: libkcodecs-devel
@@ -88,6 +89,9 @@ exit 0
 %doc AUTHORS LICENSES
 
 %changelog
+* Fri Oct 08 2021 Automatic Build System <autodist@mambasoft.it> 21.08.2-1mamba
+- automatic version update by autodist
+
 * Thu Sep 02 2021 Automatic Build System <autodist@mambasoft.it> 21.08.1-1mamba
 - automatic version update by autodist