diff --git a/CHANGELOG b/CHANGELOG
index a17f546b..c936feac 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+4.2.1:
+  Misc
+  - salqlchemy > 1.4 is not supported (thanks to David Mödinger for the report)
 4.2.0:
   New feature:
   - Add support for pg_stat_statements.toplevel, added in pg_stat_statements
diff --git a/powa/__init__.py b/powa/__init__.py
index 5f306a5b..fbeeeb54 100644
--- a/powa/__init__.py
+++ b/powa/__init__.py
@@ -5,7 +5,7 @@
 import os
 import re
 
-__VERSION__ = '4.2.0'
+__VERSION__ = '4.2.1'
 
 ver_tmp = re.sub("(alpha|beta)[0-9]*", "", __VERSION__)
 __VERSION_NUM__ = [int(part) for part in (ver_tmp.split('.'))]