--- contrib/python/oauthlib/tests/oauth1/rfc5849/test_signatures.py	(index)
+++ contrib/python/oauthlib/tests/oauth1/rfc5849/test_signatures.py	(working tree)
@@ -775 +775 @@ MmgDHR2tt8KeYTSgfU+BAkBcaVF91EQ7VXhvyABNYjeYP7lU7orOgdWMa/zbLXSU
-        self.assertRaises(InvalidKeyError,
+        self.assertRaises((InvalidKeyError, ValueError),