diff --git a/maven-resolver.changes b/maven-resolver.changes
index 77f3fe3..30c6d66 100644
--- a/maven-resolver.changes
+++ b/maven-resolver.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Feb  2 18:07:14 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Set buildshell to bash for "<<<".
+
 -------------------------------------------------------------------
 Tue Dec 29 09:03:53 UTC 2020 - Wang Jun <jgwang@suse.com>
 
diff --git a/maven-resolver.spec b/maven-resolver.spec
index 5a67dbc..6bc6635 100644
--- a/maven-resolver.spec
+++ b/maven-resolver.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package maven-resolver
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,6 +16,7 @@
 #
 
 
+%define _buildshell /bin/bash
 %bcond_with tests
 Name:           maven-resolver
 Version:        1.4.2