diff --git a/pkgs/by-name/ch/chatzone-desktop/package.nix b/pkgs/by-name/ch/chatzone-desktop/package.nix
index 8e0df74d5cc1..e20aba141a7c 100644
--- a/pkgs/by-name/ch/chatzone-desktop/package.nix
+++ b/pkgs/by-name/ch/chatzone-desktop/package.nix
@@ -10,10 +10,10 @@
 
 let
   pname = "chatzone-desktop";
-  version = "5.6.1";
+  version = "5.6.2";
   src = fetchurl {
-    url = "https://ir.ozone.ru/s3/chatzone-clients/ci/5.6.1/1159/chatzone-desktop-linux-5.6.1.AppImage";
-    hash = "sha256-fLwkroco9cwNoDXPB+9Qu0qRXDE36zaF8MPjHonRbfk=";
+    url = "https://ir.ozone.ru/s3/chatzone-clients/ci/5.6.2/1175/chatzone-desktop-linux-5.6.2.AppImage";
+    hash = "sha256-2t3mp0snHn2NxVFCcU1XQ5h3rUCb4gXjKbF43p9W8ZU=";
   };
   appimageContents = appimageTools.extract { inherit pname version src; };
 in