diff --git a/pkgs/development/python-modules/pymavlink/default.nix b/pkgs/development/python-modules/pymavlink/default.nix
index 2e71e58e7c30..baa31b40e342 100644
--- a/pkgs/development/python-modules/pymavlink/default.nix
+++ b/pkgs/development/python-modules/pymavlink/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pymavlink";
-  version = "2.4.34";
+  version = "2.4.35";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-2JPBjEXiJWDJJPwS7SjNr3L4Ct+U44QaJiiv8MtSnEk=";
+    sha256 = "sha256-P2pqcxI6w9cw4b26g5ad5CeW9Sf1fNN0FGiIzOWfOCU=";
   };
 
   propagatedBuildInputs = [ future lxml ];