diff --git a/pkgs/servers/nextcloud/notify_push.nix b/pkgs/servers/nextcloud/notify_push.nix
index 51be1e026adf..8afc641124db 100644
--- a/pkgs/servers/nextcloud/notify_push.nix
+++ b/pkgs/servers/nextcloud/notify_push.nix
@@ -6,16 +6,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "notify_push";
-  version = "0.6.5";
+  version = "0.6.6";
 
   src = fetchFromGitHub {
     owner = "nextcloud";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-go41ZIUBj1nj8rDI/c4Pk5cnDbM8Y2+bCZIab4XdhUY=";
+    hash = "sha256-9wVH+msUh0t0PKz+5044PhT9lGsbfp4u44gX0O70Pbo=";
   };
 
-  cargoHash = "sha256-EuYwPQo2TucAaQw63pESkJGAtyuMhk3JT6mBg6E84Xs=";
+  cargoHash = "sha256-Q4KA+mc48OfmxYY7vDJ2ZU/Wd+101kbimwAw6ag3d+w=";
 
   passthru = rec {
     test_client = rustPlatform.buildRustPackage {
@@ -24,10 +24,13 @@ rustPlatform.buildRustPackage rec {
 
       buildAndTestSubdir = "test_client";
 
-      cargoHash = "sha256-m4FHCrVGAmGIrgnMMleiTRgYGYh+b7EIH1ORE0tiBkY=";
+      cargoHash = "sha256-XiaeCVgVjre7NmH/B+dNw0u2HV0vJwlgDjhLXXgJS+Y=";
     };
     tests = {
-      inherit (nixosTests.nextcloud) with-postgresql-and-redis26;
+      inherit (nixosTests.nextcloud)
+        with-postgresql-and-redis26
+        with-postgresql-and-redis27
+        with-postgresql-and-redis28;
       inherit test_client;
     };
   };