diff --git a/python-cryptography.spec b/python-cryptography.spec
index 24d39e6..34fcc17 100644
--- a/python-cryptography.spec
+++ b/python-cryptography.spec
@@ -1,5 +1,5 @@
 Name:          python-cryptography
-Version:       2.2.2
+Version:       2.3
 Release:       1mamba
 Summary:       Cryptographic recipes and primitives to Python developers
 Group:         System/Libraries
@@ -51,6 +51,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %doc LICENSE
 
 %changelog
+* Mon Aug 06 2018 Automatic Build System <autodist@mambasoft.it> 2.3-1mamba
+- automatic version update by autodist
+
 * Thu Mar 29 2018 Automatic Build System <autodist@mambasoft.it> 2.2.2-1mamba
 - automatic version update by autodist