diff --git a/pkgs/development/python-modules/hydrus-api/default.nix b/pkgs/development/python-modules/hydrus-api/default.nix
index 9d62af64cea7..ac833579a09e 100644
--- a/pkgs/development/python-modules/hydrus-api/default.nix
+++ b/pkgs/development/python-modules/hydrus-api/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "hydrus-api";
-  version = "5.0.1";
+  version = "5.1.1";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "hydrus_api";
     inherit version;
-    hash = "sha256-3Roeab9/woGF/aZYm9nbqrcyYN8CKA1k66cTRxx6jM4=";
+    hash = "sha256-oA3DbdX+MRZiInCKXurBdKlUFQ4jeU+jHr9NxMEHQmI=";
   };
 
   build-system = [ poetry-core ];