diff --git a/pkgs/development/python-modules/teslajsonpy/default.nix b/pkgs/development/python-modules/teslajsonpy/default.nix
index 870e88e426fd..33c304847a93 100644
--- a/pkgs/development/python-modules/teslajsonpy/default.nix
+++ b/pkgs/development/python-modules/teslajsonpy/default.nix
@@ -18,7 +18,7 @@
 
 buildPythonPackage rec {
   pname = "teslajsonpy";
-  version = "3.12.2";
+  version = "3.12.3";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -27,7 +27,7 @@ buildPythonPackage rec {
     owner = "zabuldon";
     repo = "teslajsonpy";
     rev = "refs/tags/v${version}";
-    hash = "sha256-chUW7aa99KzYyn8qVDX4GK8eI8MoP8+TKRx9PI+0ZKE=";
+    hash = "sha256-LvkStE5iIDfJ6U939JkVWqNsPLojGBXM/TFiJZpZ8tA=";
   };
 
   build-system = [ poetry-core ];