diff --git a/pkgs/development/python-modules/opower/default.nix b/pkgs/development/python-modules/opower/default.nix
index 9e585a5f8cf2..c221f942a2b2 100644
--- a/pkgs/development/python-modules/opower/default.nix
+++ b/pkgs/development/python-modules/opower/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "opower";
-  version = "0.0.36";
+  version = "0.0.37";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "tronikos";
     repo = "opower";
     rev = "refs/tags/v${version}";
-    hash = "sha256-onfPTbfBWSoQ75w8g0ub7xwzcNKvHOdfAD5RyUAc5ss=";
+    hash = "sha256-hfHKn3A1Uo0GAHOwzCuOM2FlIyyGBUefQAKX9TJZzHw=";
   };
 
   pythonRemoveDeps = [