diff --git a/pkgs/development/python-modules/gst-python/default.nix b/pkgs/development/python-modules/gst-python/default.nix
index 1934d3a14ea6..af6a9347b0e3 100644
--- a/pkgs/development/python-modules/gst-python/default.nix
+++ b/pkgs/development/python-modules/gst-python/default.nix
@@ -21,7 +21,7 @@
 
 buildPythonPackage rec {
   pname = "gst-python";
-  version = "1.28.5";
+  version = "1.28.6";
 
   pyproject = false;
 
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   src = fetchurl {
     url = "https://gstreamer.freedesktop.org/src/gst-python/gst-python-${version}.tar.xz";
-    hash = "sha256-CsRhtXALl2aZiqaGQ5BkyvWMpP2vhI39R3tadwCxdsw=";
+    hash = "sha256-NNWEQMU7VJWhI9Ckt7ervG6XkqWyGVTbhqB5Gxb24BI=";
   };
 
   patches = [