diff --git a/themes/zenburn/titlebar/close_focus.png b/themes/zenburn/titlebar/close_focus.png
index 02565b9e..e9b41791 100644
Binary files a/themes/zenburn/titlebar/close_focus.png and b/themes/zenburn/titlebar/close_focus.png differ
diff --git a/themes/zenburn/titlebar/floating_focus_active.png b/themes/zenburn/titlebar/floating_focus_active.png
index 63d900ba..0f9ee0de 100644
Binary files a/themes/zenburn/titlebar/floating_focus_active.png and b/themes/zenburn/titlebar/floating_focus_active.png differ
diff --git a/themes/zenburn/titlebar/maximized_focus_active.png b/themes/zenburn/titlebar/maximized_focus_active.png
index 834f106d..7e8498a1 100644
Binary files a/themes/zenburn/titlebar/maximized_focus_active.png and b/themes/zenburn/titlebar/maximized_focus_active.png differ
diff --git a/themes/zenburn/titlebar/ontop_focus_active.png b/themes/zenburn/titlebar/ontop_focus_active.png
index 776d586f..86e61b7f 100644
Binary files a/themes/zenburn/titlebar/ontop_focus_active.png and b/themes/zenburn/titlebar/ontop_focus_active.png differ
diff --git a/themes/zenburn/titlebar/sticky_focus_active.png b/themes/zenburn/titlebar/sticky_focus_active.png
index 1726f90f..b10e6041 100644
Binary files a/themes/zenburn/titlebar/sticky_focus_active.png and b/themes/zenburn/titlebar/sticky_focus_active.png differ