diff -pruN 3.22.1-1/debian/changelog 3.22.1-1ubuntu1/debian/changelog
--- 3.22.1-1/debian/changelog	2021-12-01 14:55:43.000000000 +0000
+++ 3.22.1-1ubuntu1/debian/changelog	2022-04-04 14:51:23.000000000 +0000
@@ -1,3 +1,10 @@
+python-ase (3.22.1-1ubuntu1) jammy; urgency=medium
+
+  * Drop scipy.constants.codata._physical_constants_xxxx
+    no longer in scipy 1.8
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Mon, 04 Apr 2022 14:51:23 +0000
+
 python-ase (3.22.1-1) unstable; urgency=medium
 
   * New upstream version 3.22.1 (Closes: #999531)
diff -pruN 3.22.1-1/debian/control 3.22.1-1ubuntu1/debian/control
--- 3.22.1-1/debian/control	2021-12-01 14:26:13.000000000 +0000
+++ 3.22.1-1ubuntu1/debian/control	2022-04-04 13:53:53.000000000 +0000
@@ -1,5 +1,6 @@
 Source: python-ase
-Maintainer: Debichem Team <debichem-devel@lists.alioth.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debichem Team <debichem-devel@lists.alioth.debian.org>
 Uploaders: Ask Hjorth Larsen <asklarsen@gmail.com>,
            Graham Inggs <ginggs@debian.org>,
            Andrius Merkys <merkys@debian.org>
diff -pruN 3.22.1-1/debian/patches/scipy1.8.patch 3.22.1-1ubuntu1/debian/patches/scipy1.8.patch
--- 3.22.1-1/debian/patches/scipy1.8.patch	1970-01-01 00:00:00.000000000 +0000
+++ 3.22.1-1ubuntu1/debian/patches/scipy1.8.patch	2022-04-04 13:55:31.000000000 +0000
@@ -0,0 +1,16 @@
+Description: Drop scipy.constants.codata._physical_constants_xxxx no longer in scipy 1.8
+ See https://gitlab.com/ase/ase/-/issues/1038
+Author: Graham Inggs <ginggs@debian.org>
+Last-Update: 2022-04-04
+
+--- a/ase/test/test_units.py
++++ b/ase/test/test_units.py
+@@ -11,7 +11,7 @@
+ 
+ 
+ # Scipy lacks data for some of the codata versions:
+-codata_scipy_versions = set(CODATA) - {'1998', '1986'}
++codata_scipy_versions = set(CODATA) - {'1998', '1986', '2002', '2006', '2010', '2014'}
+ 
+ 
+ @pytest.mark.parametrize('version', sorted(codata_scipy_versions))
diff -pruN 3.22.1-1/debian/patches/series 3.22.1-1ubuntu1/debian/patches/series
--- 3.22.1-1/debian/patches/series	2021-12-01 14:26:13.000000000 +0000
+++ 3.22.1-1ubuntu1/debian/patches/series	2022-04-04 13:53:59.000000000 +0000
@@ -2,3 +2,4 @@ skip-failing-tests.patch
 disable-cacheprovider.patch
 increase-test-tolerance.patch
 2582.patch
+scipy1.8.patch