diff --git a/pkgs/development/python-modules/meshtastic/default.nix b/pkgs/development/python-modules/meshtastic/default.nix
index 2c321fa6e721..872ce7fda7bc 100644
--- a/pkgs/development/python-modules/meshtastic/default.nix
+++ b/pkgs/development/python-modules/meshtastic/default.nix
@@ -23,7 +23,6 @@
   pyserial,
   pytap2,
   pytestCheckHook,
-  pythonOlder,
   pyyaml,
   requests,
   riden,
@@ -34,16 +33,14 @@
 
 buildPythonPackage rec {
   pname = "meshtastic";
-  version = "2.7.3";
+  version = "2.7.4";
   pyproject = true;
 
-  disabled = pythonOlder "3.9";
-
   src = fetchFromGitHub {
     owner = "meshtastic";
     repo = "python";
     tag = version;
-    hash = "sha256-9p9tDc74WpH0+8orI69bW2Yj7Cow4v7M3cotIbk/mcw=";
+    hash = "sha256-fIr80k++BwA3UFgeS9Fgq6fpOOIcK4jj7bjfjqkc6ug=";
   };
 
   pythonRelaxDeps = [
@@ -126,7 +123,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Python API for talking to Meshtastic devices";
     homepage = "https://github.com/meshtastic/python";
-    changelog = "https://github.com/meshtastic/python/releases/tag/${version}";
+    changelog = "https://github.com/meshtastic/python/releases/tag/${src.tag}";
     license = licenses.asl20;
     maintainers = with maintainers; [ fab ];
   };