diff --git a/pkgs/development/python-modules/phonenumbers/default.nix b/pkgs/development/python-modules/phonenumbers/default.nix
index 3fca04a27db4..0942dd0662c8 100644
--- a/pkgs/development/python-modules/phonenumbers/default.nix
+++ b/pkgs/development/python-modules/phonenumbers/default.nix
@@ -7,14 +7,14 @@
 
 buildPythonPackage rec {
   pname = "phonenumbers";
-  version = "8.13.19";
+  version = "8.13.20";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-OBgCR2lyQMzt103sS/vbwiuxCLnF+ZHycMo+QTleb5Y=";
+    hash = "sha256-vys1qAbTeXnlNhEJQp2kbZoEflnZr5hjnXM8g059qyI=";
   };
 
   nativeCheckInputs = [