diff --git a/libzypp-17.23.1.tar.bz2 b/libzypp-17.23.1.tar.bz2
index 7653ad7..4f993f2 100644
--- a/libzypp-17.23.1.tar.bz2
+++ b/libzypp-17.23.1.tar.bz2
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:344cd62889ccb210dc0e7118cb31cf550eb90855b1f5f47635d550869c21fb10
-size 4757625
+oid sha256:a7c714d4f4442be079d15578fb1a95b53e1183773ae662a5e48beb9170e656d6
+size 4757686
diff --git a/libzypp.spec b/libzypp.spec
index 6854207..7c36c3a 100644
--- a/libzypp.spec
+++ b/libzypp.spec
@@ -64,7 +64,7 @@ BuildRequires:  boost-devel
 %endif
 BuildRequires:  dejagnu
 BuildRequires:  doxygen
-BuildRequires:  gcc-c++ >= 4.6
+BuildRequires:  gcc-c++ >= 7
 BuildRequires:  gettext-devel
 BuildRequires:  graphviz
 BuildRequires:  libxml2-devel