diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@
 cmake_minimum_required(VERSION 2.8.12)
 
 set(QT_MIN_VERSION "5.11.0")
-set(KF5_MIN_VERSION "5.54.0")
+set(KF5_MIN_VERSION "5.56.0")
 
 find_package(ECM ${KF5_MIN_VERSION} REQUIRED NO_MODULE)
 
diff --git a/libdiscover/backends/SnapBackend/libsnapclient/CMakeLists.txt b/libdiscover/backends/SnapBackend/libsnapclient/CMakeLists.txt
--- a/libdiscover/backends/SnapBackend/libsnapclient/CMakeLists.txt
+++ b/libdiscover/backends/SnapBackend/libsnapclient/CMakeLists.txt
@@ -2,11 +2,11 @@
 
 ki18n_wrap_ui(SnapMacaroonDialog_SRCS SnapMacaroonDialog.ui)
 add_executable(SnapMacaroonDialog SnapMacaroonDialog.cpp ${SnapMacaroonDialog_SRCS})
-target_link_libraries(SnapMacaroonDialog Qt5::Network Qt5::Widgets KF5::Auth KF5::I18n)
+target_link_libraries(SnapMacaroonDialog Qt5::Network Qt5::Widgets KF5::AuthCore KF5::I18n)
 install(TARGETS SnapMacaroonDialog DESTINATION ${KDE_INSTALL_LIBEXECDIR}/discover)
 
 add_executable(libsnap_helper SnapAuthHelper.cpp)
-target_link_libraries(libsnap_helper Qt5::Network KF5::Auth Snapd::Core)
+target_link_libraries(libsnap_helper Qt5::Network KF5::AuthCore Snapd::Core)
 install(TARGETS libsnap_helper DESTINATION ${KAUTH_HELPER_INSTALL_DIR})
 
 kauth_install_actions(org.kde.discover.libsnapclient org.kde.discover.libsnapclient.actions)