diff --git a/CMakeLists.txt b/CMakeLists.txt
index e72307b..552a71d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,19 +18,19 @@ include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(ECMQtDeclareLoggingCategory)
 include(ECMAddTests)
 
-set(MAILCOMMON_LIB_VERSION "5.1.80")
+set(MAILCOMMON_LIB_VERSION "5.2.40")
 set(KF5_VERSION "5.19.0")
-set(KDEPIMLIBS_LIB_VERSION "5.1.80")
-set(MESSAGELIB_LIB_VERSION "5.1.80")
+set(KDEPIMLIBS_LIB_VERSION "5.2.40")
+set(MESSAGELIB_LIB_VERSION "5.2.40")
 set(QT_REQUIRED_VERSION "5.4.0")
-set(KMIME_LIB_VERSION "5.1.80")
-set(KMAILTRANSPORT_LIB_VERSION "5.1.80")
-set(KLDAP_LIB_VERSION "5.1.80")
-set(MAILIMPORTER_LIB_VERSION "5.1.80")
-set(LIBKDEPIM_LIB_VERSION "5.1.80")
-set(PIMCOMMON_LIB_VERSION "5.1.80")
-
-set(AKONADI_VERSION "5.1.80")
+set(KMIME_LIB_VERSION "5.2.40")
+set(KMAILTRANSPORT_LIB_VERSION "5.2.40")
+set(KLDAP_LIB_VERSION "5.2.40")
+set(MAILIMPORTER_LIB_VERSION "5.2.40")
+set(LIBKDEPIM_LIB_VERSION "5.2.40")
+set(PIMCOMMON_LIB_VERSION "5.2.40")
+
+set(AKONADI_VERSION "5.2.40")
 
 find_package(KF5Akonadi ${AKONADI_VERSION} CONFIG REQUIRED)
 find_package(Qt5 ${QT_REQUIRED_VERSION} CONFIG REQUIRED Widgets Test UiTools)