diff --git a/CMakeLists.txt b/CMakeLists.txt
index 552a71d..fdbf6e8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ include(ECMAddTests)
 set(MAILCOMMON_LIB_VERSION "5.2.40")
 set(KF5_VERSION "5.19.0")
 set(KDEPIMLIBS_LIB_VERSION "5.2.40")
-set(MESSAGELIB_LIB_VERSION "5.2.40")
+set(MESSAGELIB_LIB_VERSION "5.2.41")
 set(QT_REQUIRED_VERSION "5.4.0")
 set(KMIME_LIB_VERSION "5.2.40")
 set(KMAILTRANSPORT_LIB_VERSION "5.2.40")
diff --git a/src/filter/mdnadvicedialog.cpp b/src/filter/mdnadvicedialog.cpp
index 33992ab..1efa78e 100644
--- a/src/filter/mdnadvicedialog.cpp
+++ b/src/filter/mdnadvicedialog.cpp
@@ -29,7 +29,7 @@ using MessageComposer::MessageFactory;
 #ifndef QT_NO_CURSOR
 #include <libkdepim/kcursorsaver.h>
 #endif
-#include <MessageViewer/ObjectTreeParser>
+#include <MimeTreeParser/ObjectTreeParser>
 
 #include <ItemFetchJob>
 #include <ItemModifyJob>