diff --git a/pkgs/development/python-modules/entsoe-apy/default.nix b/pkgs/development/python-modules/entsoe-apy/default.nix
index 45db4bdf9b17..1dda8e12c8e7 100644
--- a/pkgs/development/python-modules/entsoe-apy/default.nix
+++ b/pkgs/development/python-modules/entsoe-apy/default.nix
@@ -12,13 +12,13 @@
 
 buildPythonPackage rec {
   pname = "entsoe-apy";
-  version = "0.8.1";
+  version = "0.9.1";
 
   src = fetchFromGitHub {
     owner = "berrij";
     repo = "entsoe-apy";
     tag = "v${version}";
-    hash = "sha256-9bfGEBOXILO+bwkyFgnVFSY1k9gA6RmzWv9mEmJGOeM=";
+    hash = "sha256-tHduOA3huBuCm/ygFcgmtYQ2AZkco9oy7yVRnYpB/K0=";
   };
 
   pyproject = true;