diff --git a/gtk3.spec b/gtk3.spec
index cb7e43a..7bd5f31 100644
--- a/gtk3.spec
+++ b/gtk3.spec
@@ -68,9 +68,12 @@ Requires: hicolor-icon-theme
 # split out in a subpackage
 Requires: gtk-update-icon-cache
 
+Requires: atk%{?_isa} >= %{atk_version}
 Requires: cairo%{?_isa} >= %{cairo_version}
 Requires: cairo-gobject%{?_isa} >= %{cairo_version}
+Requires: glib2%{?_isa} >= %{glib2_version}
 Requires: libepoxy%{?_isa} >= %{epoxy_version}
+Requires: pango%{?_isa} >= %{pango_version}
 %if 0%{?with_wayland}
 Requires: libwayland-client%{?_isa} >= %{wayland_version}
 Requires: libwayland-cursor%{?_isa} >= %{wayland_version}