diff --git a/pkgs/development/python-modules/av/default.nix b/pkgs/development/python-modules/av/default.nix
index 3ebc44d1c4d..a6aa50b2de0 100644
--- a/pkgs/development/python-modules/av/default.nix
+++ b/pkgs/development/python-modules/av/default.nix
@@ -18,15 +18,16 @@
 
 buildPythonPackage rec {
   pname = "av";
-  version = "9.1.1";
+  version = "9.2.0";
   format = "pyproject";
+
   disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "mikeboers";
     repo = "PyAV";
     rev = "v${version}";
-    hash = "sha256-/6C5GE9zANPy0xaptu/+pIupOLDra/R7TJ41YLGszUs=";
+    hash = "sha256-I7j+EzpvgKCNY8TbcaHsaWtetyvmno6YYhQTer2+Ds0=";
   };
 
   nativeBuildInputs = [
@@ -100,6 +101,11 @@ buildPythonPackage rec {
     "--deselect=tests/test_videoframe.py::TestVideoFrameImage::test_roundtrip"
   ];
 
+  disabledTests = [
+    # urlopen fails during DNS resolution
+    "test_writing_to_custom_io"
+  ];
+
   disabledTestPaths = [
     # urlopen fails during DNS resolution
     "tests/test_doctests.py"