We need SLOT 5 here.

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -65,7 +65,7 @@
 if (QT_MAJOR_VERSION STREQUAL "6")
     find_package(KSaneWidgets6 "${RELEASE_SERVICE_VERSION_MAJOR}.${RELEASE_SERVICE_VERSION_MINOR}" REQUIRED)
 else()
-    find_package(KF5Sane "${RELEASE_SERVICE_VERSION_MAJOR}.${RELEASE_SERVICE_VERSION_MINOR}" REQUIRED)
+    find_package(KF5Sane "24.02" REQUIRED)
 endif()
 
 add_definitions(