diff -Nru gnome-chemistry-utils-0.14.17/debian/changelog gnome-chemistry-utils-0.14.17/debian/changelog
--- gnome-chemistry-utils-0.14.17/debian/changelog	2019-08-05 15:45:40.000000000 +0000
+++ gnome-chemistry-utils-0.14.17/debian/changelog	2020-01-23 06:57:51.000000000 +0000
@@ -1,3 +1,11 @@
+gnome-chemistry-utils (0.14.17-3) unstable; urgency=medium
+
+  * Team upload.
+  * Build against openbabel 3.0.0.
+  * Removing explicit build-depend on autotools-dev (no longer needed).
+
+ -- Andrius Merkys <merkys@debian.org>  Thu, 23 Jan 2020 01:57:51 -0500
+
 gnome-chemistry-utils (0.14.17-2) unstable; urgency=medium
 
   * debian/compat: Raise dh compat level to 12.
diff -Nru gnome-chemistry-utils-0.14.17/debian/control gnome-chemistry-utils-0.14.17/debian/control
--- gnome-chemistry-utils-0.14.17/debian/control	2019-08-05 15:45:40.000000000 +0000
+++ gnome-chemistry-utils-0.14.17/debian/control	2020-01-23 06:49:42.000000000 +0000
@@ -4,8 +4,7 @@
 Maintainer: Debichem Team <debichem-devel@lists.alioth.debian.org>
 Uploaders: Daniel Leidert <dleidert@debian.org>,
            Michael Banck <mbanck@debian.org>
-Build-Depends: autotools-dev (>> 20100122.1~),
-               bodr (>= 5),
+Build-Depends: bodr (>= 5),
                chemical-mime-data (>= 0.1.94),
                debhelper (>> 12~),
                docbook-xml,
@@ -23,7 +22,7 @@
                libgsf-1-dev (>= 1.14.9),
                libgtk-3-dev (>= 3.0.0),
                libgtkglext1-dev (>= 1.0.0),
-               libopenbabel-dev (>= 2.3.0),
+               libopenbabel-dev (>= 3.0.0),
                libosmesa6-dev,
                libtool (>= 2.2.6),
                libx11-dev (>= 1.0.0),
diff -Nru gnome-chemistry-utils-0.14.17/debian/gbp.conf gnome-chemistry-utils-0.14.17/debian/gbp.conf
--- gnome-chemistry-utils-0.14.17/debian/gbp.conf	1970-01-01 00:00:00.000000000 +0000
+++ gnome-chemistry-utils-0.14.17/debian/gbp.conf	2020-01-23 06:37:31.000000000 +0000
@@ -0,0 +1,7 @@
+[DEFAULT]
+pristine-tar = true
+debian-branch = debian/sid
+verbose = true
+
+[buildpackage]
+overlay = false
diff -Nru gnome-chemistry-utils-0.14.17/debian/patches/openbabel-v3.patch gnome-chemistry-utils-0.14.17/debian/patches/openbabel-v3.patch
--- gnome-chemistry-utils-0.14.17/debian/patches/openbabel-v3.patch	1970-01-01 00:00:00.000000000 +0000
+++ gnome-chemistry-utils-0.14.17/debian/patches/openbabel-v3.patch	2020-01-23 06:39:50.000000000 +0000
@@ -0,0 +1,13 @@
+Description: Build against openbabel v3.0.0.
+Author: Andrius Merkys <merkys@debian.org>
+--- a/configure.ac
++++ b/configure.ac
+@@ -193,7 +193,7 @@
+ PKG_CHECK_MODULES(goffice, [$libgoffice >= 0.10.12])
+ PKG_CHECK_MODULES(chemical_mime_data, [chemical-mime-data >= 0.1.94])
+ PKG_CHECK_MODULES(bodr, [bodr >= 5])
+-PKG_CHECK_MODULES(openbabel, [openbabel-2.0 >= 2.3.0])
++PKG_CHECK_MODULES(openbabel, [openbabel-3 >= 3.0.0])
+ PKG_CHECK_MODULES(x11, [x11 >= 1.0.0])
+ 
+ dnl Not sure we need to test for glu.h and glx.h
diff -Nru gnome-chemistry-utils-0.14.17/debian/patches/series gnome-chemistry-utils-0.14.17/debian/patches/series
--- gnome-chemistry-utils-0.14.17/debian/patches/series	2019-08-05 15:45:40.000000000 +0000
+++ gnome-chemistry-utils-0.14.17/debian/patches/series	2020-01-23 06:38:23.000000000 +0000
@@ -1 +1,2 @@
 gnumeric-ftbfs.patch
+openbabel-v3.patch