diff --git a/pkgs/development/python-modules/pyvex/default.nix b/pkgs/development/python-modules/pyvex/default.nix
index 2b8bdb171560..c07199b741e8 100644
--- a/pkgs/development/python-modules/pyvex/default.nix
+++ b/pkgs/development/python-modules/pyvex/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "pyvex";
-  version = "9.0.9572";
+  version = "9.0.9684";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-ish37nO+r1VJY9XS83K8tu60Snhd547n965TFqdBgzs=";
+    sha256 = "sha256-pf+LUFatC16a8EScoNYZKCXiaCINPRRn+6R1Op4GMRE=";
   };
 
   postPatch = lib.optionalString stdenv.isDarwin ''