diff --git a/include/boost/mp11/function.hpp b/include/boost/mp11/function.hpp
index 596f063..defb6d2 100644
--- a/include/boost/mp11/function.hpp
+++ b/include/boost/mp11/function.hpp
@@ -79,7 +79,7 @@ template<class... T> using mp_and = typename detail::mp_and_impl<mp_list<T...>>:
 #endif
 
 // mp_all<T...>
-#if BOOST_WORKAROUND( BOOST_MSVC, < 1920 ) || BOOST_WORKAROUND( BOOST_GCC, < 70300 )
+#if BOOST_WORKAROUND( BOOST_MSVC, < 1920 ) || BOOST_WORKAROUND( BOOST_GCC, < 70400 )
 
 template<class... T> using mp_all = mp_bool< mp_count_if< mp_list<T...>, mp_not >::value == 0 >;