Move the bindings into the hazmat module
diff --git a/tests/hazmat/primitives/utils.py b/tests/hazmat/primitives/utils.py
index 79d0aba..fabdca0 100644
--- a/tests/hazmat/primitives/utils.py
+++ b/tests/hazmat/primitives/utils.py
@@ -3,7 +3,7 @@
 
 import pytest
 
-from cryptography.bindings import _ALL_BACKENDS
+from cryptography.hazmat.bindings import _ALL_BACKENDS
 from cryptography.hazmat.primitives.block import BlockCipher