diff --git a/pkgs/development/python-modules/pyvicare/default.nix b/pkgs/development/python-modules/pyvicare/default.nix
index ad23a95fbd15..768333a8c89b 100644
--- a/pkgs/development/python-modules/pyvicare/default.nix
+++ b/pkgs/development/python-modules/pyvicare/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "pyvicare";
-  version = "2.55.0";
+  version = "2.55.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "openviess";
     repo = "PyViCare";
     tag = version;
-    hash = "sha256-38fYyxFJRFVCe2LZ+7Naj979Jao4jJgIE1GRcCqXpjU=";
+    hash = "sha256-fKQ0NXUsL8NgmKr8BEoGV2fty39l19fg4B6Eg90X2kI=";
   };
 
   postPatch = ''