diff --git a/pkgs/development/python-modules/ripser/default.nix b/pkgs/development/python-modules/ripser/default.nix
index 0b65e8c1c487..6e847e483636 100644
--- a/pkgs/development/python-modules/ripser/default.nix
+++ b/pkgs/development/python-modules/ripser/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "ripser";
-  version = "0.6.4";
+  version = "0.6.7";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-eps+lCCGnFDfhemkRskSuK+BYh5iyhr4+UksYzW35ZQ=";
+    hash = "sha256-UuxI1bA6H8s2D9xWVwCecXEHkCV0rhkxuoooaer/a8A=";
   };
 
   nativeBuildInputs = [