diff --git a/pkgs/applications/networking/instant-messengers/ferdi/default.nix b/pkgs/applications/networking/instant-messengers/ferdi/default.nix
index 05ba66f93703..a1c63cc9837f 100644
--- a/pkgs/applications/networking/instant-messengers/ferdi/default.nix
+++ b/pkgs/applications/networking/instant-messengers/ferdi/default.nix
@@ -17,10 +17,10 @@ in
 mkFranzDerivation' rec {
   pname = "ferdi";
   name = "Ferdi";
-  version = "5.6.2";
+  version = "5.6.3";
   src = fetchurl {
     url = "https://github.com/getferdi/ferdi/releases/download/v${version}/ferdi_${version}_amd64.deb";
-    sha256 = "sha256-8rB7SnaIaeCXAaKELNO1CnxpV8TyeKRCVamwpATeia4=";
+    sha256 = "sha256-cfX3x0ZRxT6sxMm20uL8lKhMbrI/yiCHVrBTPKIlDSE=";
   };
   extraBuildInputs = [ xorg.libxshmfence ];
   meta = with lib; {