diff -pruN 2.31.2+ds1-1/debian/changelog 2.31.2+ds1-1ubuntu1/debian/changelog
--- 2.31.2+ds1-1/debian/changelog	2022-01-22 02:07:45.000000000 +0000
+++ 2.31.2+ds1-1ubuntu1/debian/changelog	2022-03-17 16:26:29.000000000 +0000
@@ -1,3 +1,9 @@
+prometheus (2.31.2+ds1-1ubuntu1) jammy; urgency=medium
+
+  * Temporarily allow SHA1 certs in test cases only to fix tests with Go 1.18
+
+ -- William 'jawn-smith' Wilson <jawn-smith@ubuntu.com>  Thu, 17 Mar 2022 11:26:29 -0500
+
 prometheus (2.31.2+ds1-1) unstable; urgency=medium
 
   * Team upload.
diff -pruN 2.31.2+ds1-1/debian/control 2.31.2+ds1-1ubuntu1/debian/control
--- 2.31.2+ds1-1/debian/control	2022-01-21 00:32:14.000000000 +0000
+++ 2.31.2+ds1-1ubuntu1/debian/control	2022-03-17 16:26:29.000000000 +0000
@@ -1,5 +1,6 @@
 Source: prometheus
-Maintainer: Debian Go Packaging Team <team+pkg-go@tracker.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Go Packaging Team <team+pkg-go@tracker.debian.org>
 Uploaders: Martina Ferrari <tina@debian.org>,
            Daniel Swarbrick <dswarbrick@debian.org>,
            Lucas Kanashiro <kanashiro@debian.org>
diff -pruN 2.31.2+ds1-1/debian/rules 2.31.2+ds1-1ubuntu1/debian/rules
--- 2.31.2+ds1-1/debian/rules	2022-01-21 00:32:14.000000000 +0000
+++ 2.31.2+ds1-1ubuntu1/debian/rules	2022-03-17 16:26:29.000000000 +0000
@@ -74,7 +74,7 @@ override_dh_auto_build:
 	sed -i '/^.SH "NAME"/,+1c.SH "NAME"\n'$(WHATIS2) $(BUILDDIR)/promtool.1
 
 override_dh_auto_test:
-	dh_auto_test -- $(TESTFLAGS)
+	GODEBUG=x509sha1=1 dh_auto_test -- $(TESTFLAGS)
 
 override_dh_auto_install:
 	dh_auto_install -- --no-source