Updating requirements for libjuju 3.0.0 upgrade

Change-Id: I0b35e33332c25a7438857bbcdcfa3a76e911108d
Signed-off-by: Gulsum Atici <gulsum.atici@canonical.com>
diff --git a/requirements-test.txt b/requirements-test.txt
index d722d25..002415b 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #######################################################################################
-certifi==2022.6.15
+certifi==2022.9.24
     # via requests
 charset-normalizer==2.0.12
     # via requests
@@ -22,7 +22,7 @@
     # via
     #   -r requirements-test.in
     #   nose2
-idna==3.3
+idna==3.4
     # via requests
 mock==4.0.3
     # via -r requirements-test.in