diff --git a/openprocurement/chronograph/tests/base.py b/openprocurement/chronograph/tests/base.py
index b0d836f..62386a7 100644
--- a/openprocurement/chronograph/tests/base.py
+++ b/openprocurement/chronograph/tests/base.py
@@ -8,8 +8,11 @@
 from requests.structures import CaseInsensitiveDict
 from requests.utils import get_encoding_from_headers
 from openprocurement.chronograph.scheduler import SESSION
-from openprocurement.api.utils import VERSION
 from time import sleep
+try:
+    from openprocurement.api.constants import VERSION
+except ImportError:
+    from openprocurement.api.utils import VERSION
 try:
     from openprocurement.tender.belowthreshold.tests.base import test_tender_data
 except ImportError:
diff --git a/versions.cfg b/versions.cfg
index 6b13ffc..4e8854d 100644
--- a/versions.cfg
+++ b/versions.cfg
@@ -121,8 +121,8 @@ tzlocal = 1.1.2
 
 # Added by buildout at 2015-10-21 12:32:55.166854
 APScheduler = 3.0.1
-cffi = 1.2.1
-cryptography = 1.0.2
+cffi = 1.4.1
+cryptography = 1.2.3
 idna = 2.0
 pyOpenSSL = 0.15.1