diff --git a/plasma-workspace.spec b/plasma-workspace.spec
index 78848c0..60a3194 100644
--- a/plasma-workspace.spec
+++ b/plasma-workspace.spec
@@ -2,7 +2,7 @@
 
 Name:          plasma-workspace
 Version:       6.1.1
-Release:       1mamba
+Release:       2mamba
 Summary:       KDE Plasma Workspace
 Group:         Graphical Desktop/Applications/Environment
 Vendor:        openmamba
@@ -121,8 +121,8 @@ BuildRequires: qt6-qtdeclarative-devel
 BuildRequires: qt6-qtsvg-devel
 BuildRequires: qt6-qtwayland-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libqalculate-devel >= 0:5.2.0.1-1mamba
 BuildRequires: libgps-devel >= 0:3.25-1mamba
-BuildRequires: libqalculate-devel >= 3.20.1-1mamba
 BuildRequires: libkscreen-devel >= 5.27.1
 BuildRequires: cmake
 BuildRequires: kf6-kded-devel
@@ -468,6 +468,9 @@ install -D -m0755 %{SOURCE7} %{buildroot}%{_datadir}/kconf_update/openmambaLookA
 %{_datadir}/kconf_update/openmambaLookAndFeel.*
 
 %changelog
+* Sun Jun 30 2024 Automatic Build System <autodist@mambasoft.it> 6.1.1-2mamba
+- rebuilt by autoport with build requirements: libqalculate-devel>=0:5.2.0.1-1mamba
+
 * Thu Jun 27 2024 Automatic Build System <autodist@openmamba.org> 6.1.1-1mamba
 - automatic version update by autodist