diff --git a/Casks/e/eobcanka.rb b/Casks/e/eobcanka.rb
index b24fad665f..9b50fbb84e 100644
--- a/Casks/e/eobcanka.rb
+++ b/Casks/e/eobcanka.rb
@@ -1,5 +1,5 @@
 cask "eobcanka" do
-  version "3.3.2"
+  version "3.4.0"
   sha256 :no_check
 
   url "https://info.identitaobcana.cz/download/eObcanka.dmg"