diff --git a/composer.json b/composer.json
index 242a11e..ca57fa2 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
   "name": "radekdostal/nette-datetimepicker",
   "description": "DatePicker and DateTimePicker input controls for Nette Framework",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "type": "library",
   "authors": [
     {
diff --git a/readme.md b/readme.md
index ab98733..c7876d9 100644
--- a/readme.md
+++ b/readme.md
@@ -3,7 +3,7 @@
 DatePicker and DateTimePicker input controls for Nette Framework
 
 - Author: Radek Dostál <radek.dostal@gmail.com>
-- Copyright: Copyright (c) 2010 - 2021 [Radek Dostál](https://www.radekdostal.cz)
+- Copyright: Copyright (c) 2010 - 2022 [Radek Dostál](https://www.radekdostal.cz)
 - Licence: [GNU Lesser General Public License](https://www.gnu.org/licenses/)
 - Github: [radekdostal/Nette-DateTimePicker](https://github.com/radekdostal/Nette-DateTimePicker)