diff --git a/pkgs/servers/jackett/default.nix b/pkgs/servers/jackett/default.nix
index 2d45a39fe8ae..1f3a49247585 100644
--- a/pkgs/servers/jackett/default.nix
+++ b/pkgs/servers/jackett/default.nix
@@ -9,13 +9,13 @@
 
 buildDotnetModule rec {
   pname = "jackett";
-  version = "0.21.532";
+  version = "0.21.547";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "v${version}";
-    hash = "sha512-WBfFfE8KKkGViMNlxAv+MDt8HMSNQPpaxdxeIC75O02ldVr8rsMpyAdAVw+gH2KQhyJP3VGnLk++FhUCfFCLiw==";
+    hash = "sha512-pjtEGLfrBldukGsrYuUF+pO/qE2+WfDnaLkqKGyPJHSYClDJEoT9hEy2LyV1Vk8VqvLAkMSQmmLIwSxr0FjX8g==";
   };
 
   projectFile = "src/Jackett.Server/Jackett.Server.csproj";