diff --git a/pkgs/development/python-modules/rucio/default.nix b/pkgs/development/python-modules/rucio/default.nix
index 91c865f96e77..d5e0f6aecae9 100644
--- a/pkgs/development/python-modules/rucio/default.nix
+++ b/pkgs/development/python-modules/rucio/default.nix
@@ -40,13 +40,13 @@
 }:
 
 let
-  version = "38.5.0";
+  version = "38.5.1";
 
   src = fetchFromGitHub {
     owner = "rucio";
     repo = "rucio";
     tag = version;
-    hash = "sha256-j+VFPS4obKdbbFPj3HZnpe5bzIMgOGaCeaKAiRuc0Gk=";
+    hash = "sha256-MJcWTUg072EmG5j4fFTCuWI0ABqITLSINwp2nxVnj4A=";
   };
 in
 buildPythonPackage {