[gegl] configure: depend on babl-0.1.62

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 012379490bb83010203f718f6ab29eeb264587ce
Author: Øyvind Kolås <pippin gimp org>
Date:   Sat Feb 2 20:54:13 2019 +0100

    configure: depend on babl-0.1.62

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 8a56a81c2..56b540159 100644
--- a/configure.ac
+++ b/configure.ac
@@ -37,7 +37,7 @@ m4_define([gegl_stable],
 m4_define([gimp_full_name], [Generic Graphical Library])
 
 # required versions of external libraries
-m4_define([babl_required_version], [0.1.61])
+m4_define([babl_required_version], [0.1.62])
 m4_define([cairo_required_version], [1.12.2])
 m4_define([exiv2_required_version], [0.25])
 m4_define([gdk_pixbuf_required_version], [2.32.0])