diff --git a/pkgs/development/python-modules/ripser/default.nix b/pkgs/development/python-modules/ripser/default.nix
index 32d902a0e9c..fb298919574 100644
--- a/pkgs/development/python-modules/ripser/default.nix
+++ b/pkgs/development/python-modules/ripser/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "ripser";
-  version = "0.5.3";
+  version = "0.5.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cb63a03205511cd3d2aae586cec9515dddfbec3ce269dd0560911b0a55d75632";
+    sha256 = "7a54750427e3f1bbb26c625075c831314760a9e5b5bcd3b797df668f020c9eb6";
   };
 
   checkInputs = [