diff --git a/cmake/findDependencies.cmake b/cmake/findDependencies.cmake
index ae3a65aa511..6d01ba27aae 100644
--- a/cmake/findDependencies.cmake
+++ b/cmake/findDependencies.cmake
@@ -24,7 +24,7 @@ if(BUILD_GUI)
             set(DISABLE_CRTDBG_MAP_ALLOC ON)
         endif()
     else()
-        message(WARNING "Building with Qt5 is deprecated (it went EOL in May 2023) and will be removed in a future release - please use Qt6 instead")
+        message(WARNING "Building with Qt5 is deprecated (it went EOL in May 2023) and will be removed in Cppcheck 2.19 - please use Qt6 instead")
         find_package(Qt5 COMPONENTS ${qt_components} REQUIRED)
         set(QT_VERSION "${Qt5Core_VERSION_STRING}")
     endif()
diff --git a/releasenotes.txt b/releasenotes.txt
index d3a1c221a0b..425cd20df90 100644
--- a/releasenotes.txt
+++ b/releasenotes.txt
@@ -13,6 +13,7 @@ Changed interface:
 -
 
 Deprecations:
+- Support for building with Qt 5 will be removed in Cppcheck 2.19.
 -
 
 Other: