diff --git a/pkgs/development/python-modules/pycares/default.nix b/pkgs/development/python-modules/pycares/default.nix
index f68a10d6186e..22f519c04865 100644
--- a/pkgs/development/python-modules/pycares/default.nix
+++ b/pkgs/development/python-modules/pycares/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "pycares";
-  version = "3.0.0";
+  version = "3.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b253f5dcaa0ac7076b79388a3ac80dd8f3bd979108f813baade40d3a9b8bf0bd";
+    sha256 = "663c000625725d3a63466a674df4ee7f62bf8ca1ae8a0b87a6411eb811e0e794";
   };
 
   buildInputs = [ c-ares ];