pip update

requirements.txt

@@ -70,6 +70,10 @@ cryptography==3.4.7 \
     --hash=sha256:de4e5f7f68220d92b7637fc99847475b59154b7a1b3868fb7385337af54ac9ca \
     --hash=sha256:eb8cc2afe8b05acbd84a43905832ec78e7b3873fb124ca190f574dca7389a87d \
     --hash=sha256:ee77aa129f481be46f8d92a1a7db57269a2f23052d5f2433b4621bb457081cc9
+    # via
+    #   josepy
+    #   mozilla-django-oidc
+    #   pyopenssl
 dj-database-url==0.5.0 \
     --hash=sha256:4aeaeb1f573c74835b0686a2b46b85990571159ffc21aa57ecd4d1e1cb334163 \
     --hash=sha256:851785365761ebe4994a921b433062309eb882fedd318e1b0fcecc607ed02da9