diff --git a/pkgs/development/python-modules/indexed-gzip/default.nix b/pkgs/development/python-modules/indexed-gzip/default.nix
index 73ad916f35f8..7b0bf177bf19 100644
--- a/pkgs/development/python-modules/indexed-gzip/default.nix
+++ b/pkgs/development/python-modules/indexed-gzip/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "indexed_gzip";
-  version = "1.8.5";
+  version = "1.8.7";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-h9JgYq9KxmknaRuMgq+5YWA8tUaFk+lclkqdNAnr/cI=";
+    hash = "sha256-dryq1LLC+lVHj/i+m60ubGGItlX5/clCnwNGrexI92I=";
   };
 
   nativeBuildInputs = [ cython ];