diff --git a/pkgs/applications/science/robotics/mavproxy/default.nix b/pkgs/applications/science/robotics/mavproxy/default.nix
index 9c7166afc2a..dcc2114a488 100644
--- a/pkgs/applications/science/robotics/mavproxy/default.nix
+++ b/pkgs/applications/science/robotics/mavproxy/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonApplication rec {
   pname = "MAVProxy";
-  version = "1.8.22";
+  version = "1.8.23";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "87d7f9c0b8f4f1db3ce3521f67cd244fe3b89ffead797e92f35a7f71bbe8b958";
+    sha256 = "46c70e013d3e465daae5523f6a1aad553e6ee0f4db137bb935a3273f7ffcc22e";
   };
 
   propagatedBuildInputs = [