Version 1.4.0
diff --git a/setup.py b/setup.py
index ce6f2e2..991eb59 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
 
 
 PACKAGE_NAME = 'asn1crypto'
-PACKAGE_VERSION = '1.3.0'
+PACKAGE_VERSION = '1.4.0'
 PACKAGE_ROOT = os.path.dirname(os.path.abspath(__file__))