diff --git a/pkgs/development/python-modules/indevolt-api/default.nix b/pkgs/development/python-modules/indevolt-api/default.nix
index baa67cd9b52b..e9d082760366 100644
--- a/pkgs/development/python-modules/indevolt-api/default.nix
+++ b/pkgs/development/python-modules/indevolt-api/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "indevolt-api";
-  version = "1.8.5";
+  version = "1.8.6";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "Xirt";
     repo = "indevolt-api";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-FLbZIz2gnmjflDFr/8ExUYE9cgz+LCFtp/C9eqWihZ8=";
+    hash = "sha256-KFYavUYlFNaHj3QqJsHqhn7s1KzYAPjJrR6h7lw+ttU=";
   };
 
   build-system = [ setuptools ];