diff --git a/pkgs/applications/networking/nextcloud-client/default.nix b/pkgs/applications/networking/nextcloud-client/default.nix
index f2d368af612f..e409551f1232 100644
--- a/pkgs/applications/networking/nextcloud-client/default.nix
+++ b/pkgs/applications/networking/nextcloud-client/default.nix
@@ -26,7 +26,7 @@
 
 mkDerivation rec {
   pname = "nextcloud-client";
-  version = "3.6.4";
+  version = "3.6.6";
 
   outputs = [ "out" "dev" ];
 
@@ -34,7 +34,7 @@ mkDerivation rec {
     owner = "nextcloud";
     repo = "desktop";
     rev = "v${version}";
-    sha256 = "sha256-ZtDgm9xlBQflVXsxjt4bFmRby6ni0wjaGYaoiEWH9Q0=";
+    sha256 = "sha256-P3LSgrcMZZM0OY3yQz8t3Cf5spJJTB+JTIpoT9U3+xc=";
   };
 
   patches = [