diff --git a/digikam.spec b/digikam.spec
index 0ec0adf..9bf25be 100644
--- a/digikam.spec
+++ b/digikam.spec
@@ -3,7 +3,7 @@
 
 Name:          digikam
 Version:       7.6.0
-Release:       2mamba
+Release:       3mamba
 Summary:       An advanced digital photo management application Linux, Windows and Mac-OSX
 Group:         Graphical Desktop/Applications/Graphics
 Vendor:        openmamba
@@ -89,6 +89,7 @@ BuildRequires: perl-devel
 BuildRequires: qt5-qtbase-devel
 BuildRequires: qt5-qtdeclarative-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libopencv-devel >= 4.5.5-1mamba
 BuildRequires: libMagick-devel >= 7.1.0.35-1mamba
 BuildRequires: libgphoto2-devel >= 1:2.5.19-1mamba
 BuildRequires: libmarble-devel >= 17.08.0-1mamba
@@ -340,6 +341,9 @@ Requires:      %{libname} = %{?epoch:%epoch:}%{version}-%{release}
 %{_libdir}/cmake/DigikamPlugin/DigikamPluginConfig.cmake
 
 %changelog
+* Sun May 29 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 7.6.0-3mamba
+- rebuilt by autoport with build requirements: libopencv-devel>=4.5.5-1mamba
+
 * Wed May 25 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 7.6.0-2mamba
 - rebuilt by autoport with build requirements: libMagick-devel>=7.1.0.35-1mamba