diff --git a/dev-qt/qt5/qt5-5.15.11.recipe b/dev-qt/qt5/qt5-5.15.11.recipe
index fb715d993..ed6cae5a6 100644
--- a/dev-qt/qt5/qt5-5.15.11.recipe
+++ b/dev-qt/qt5/qt5-5.15.11.recipe
@@ -8,7 +8,7 @@ COPYRIGHT="2015-2020 The Qt Company Ltd."
 LICENSE="GNU LGPL v2.1
 	GNU LGPL v3
 	FDL"
-REVISION="2"
+REVISION="3"
 #baseURL="https://download.qt.io/official_releases/qt/${portVersion%.*}/$portVersion/submodules"
 baseURL="http://qt-mirror.dannhauer.de/official_releases/qt/${portVersion%.*}/$portVersion/submodules/"
 SOURCE_URI="https://github.com/qt/qt5/archive/v$portVersion-lts-lgpl.tar.gz"
@@ -300,6 +300,7 @@ REQUIRES="
 	lib:libpng16$secondaryArchSuffix
 	lib:libssl$secondaryArchSuffix
 	lib:libsqlite3$secondaryArchSuffix
+	lib:libstdc++$secondaryArchSuffix
 	lib:libtiff$secondaryArchSuffix
 	lib:libxml2$secondaryArchSuffix
 	lib:libz$secondaryArchSuffix