Updating python dependencies

Change-Id: Ie5e02b38a414db66828b3afb30665e5845597129
Signed-off-by: Gulsum Atici <gulsum.atici@canonical.com>
diff --git a/requirements-test.in b/requirements-test.in
index 5be172a..25fda89 100644
--- a/requirements-test.in
+++ b/requirements-test.in
@@ -23,4 +23,4 @@
 mock
 nose2
 requests-mock
-certifi==2022.9.24
\ No newline at end of file
+certifi
\ No newline at end of file