diff --git a/tests/tests.py b/tests/tests.py
index d09dbf4..d4f2933 100644
--- a/tests/tests.py
+++ b/tests/tests.py
@@ -501,10 +501,13 @@ def test_old_tokens_still_work(self):
         self.assertEqual(AuthToken.objects.count(), 0)
 
         old_token = "02d233c901e7bd38df1dbc486b7e22c5c81b089c40cbb31d35d7b032615f5778"
+        # Hash generated using crypto.hash_token on 4.2.0 with
+        # SECURE_HASH_ALGORITHM = 'cryptography.hazmat.primitives.hashes.SHA512'
+        old_hash = "c7f9f2904decf77e0fa0341bc3eb96daa1437649825f4bfdd38cdad64d69c4be55938d71f1734131c656f9bbbfc5d991bef295accd268921b23d9cdd0d9d60d0"
 
         AuthToken(
             token_key=old_token[: 8],  # 8 was the key length prior to 3a1bc58
-            digest=crypto.hash_token(old_token),
+            digest=old_hash,
             user=self.user,
             expiry=None,
         ).save()