diff --git a/global.funcs.zsh b/global.funcs.zsh
index caea8a3..030966a 100644
--- a/global.funcs.zsh
+++ b/global.funcs.zsh
@@ -21,11 +21,13 @@ function zshlibs_update()
   if [[ -n "$zshlibs_install" ]] 
   then
     zbootstrap_message zlibs_update "cd into '$zshlibs_install' …"
-    pushd $zshlibs_install
+    pushd $zshlibs_install > /dev/null
     zbootstrap_message zlibs_update "git pull …"
+    (
     git pull &
+    ) 2>&1 > "${HOME}/.log/z_zshlibs_update"
     zbootstrap_message zlibs_update "update done"
-    popd
+    popd > /dev/null
   else
     echo "\$zshlibs_install not set!"
     return 1