diff --git a/ChangeLog b/ChangeLog
index 57be5f9..29a0954 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,2 +1,5 @@
+Version 0.1.1 Sun 21 Mar 2021 by BigDataBiology
+	* Fix bug with --minfasta-kbs
+
 Version 0.1.0 Sun 21 Mar 2021 by BigDataBiology
 	* First (alpha) release
diff --git a/docs/whatsnew.md b/docs/whatsnew.md
index fe58fec..c8bae77 100644
--- a/docs/whatsnew.md
+++ b/docs/whatsnew.md
@@ -1,5 +1,11 @@
 # What's New
 
+## Version 0.1.1
+
+*Released 21 March 2021*
+
+**Bugfix release** fixing an issue with `minfasta-kbs`
+
 ## Version 0.1
 
 *Released 21 March 2021*
diff --git a/s3n2bin/s3n2bin_version.py b/s3n2bin/s3n2bin_version.py
index 541f859..df9144c 100644
--- a/s3n2bin/s3n2bin_version.py
+++ b/s3n2bin/s3n2bin_version.py
@@ -1 +1 @@
-__version__ = '0.1.0'
\ No newline at end of file
+__version__ = '0.1.1'