diff --git a/python-httplib2.changes b/python-httplib2.changes
index 31d2b10..e99abdb 100644
--- a/python-httplib2.changes
+++ b/python-httplib2.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Nov 30 08:22:25 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- add pyparsing dependency 
+
 -------------------------------------------------------------------
 Mon Nov 29 10:55:53 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-httplib2.spec b/python-httplib2.spec
index b7be828..c52a4f9 100644
--- a/python-httplib2.spec
+++ b/python-httplib2.spec
@@ -31,6 +31,7 @@ BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       ca-certificates
 Requires:       python-certifi
+Requires:       python-pyparsing >= 2.4.2
 BuildArch:      noarch
 %if %{with tests}
 # Test requirements (for ssl module):