diff --git a/pkgs/development/python-modules/hmmlearn/default.nix b/pkgs/development/python-modules/hmmlearn/default.nix
index d079b18a30c2..17f5126367bf 100644
--- a/pkgs/development/python-modules/hmmlearn/default.nix
+++ b/pkgs/development/python-modules/hmmlearn/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "hmmlearn";
-  version = "0.2.5";
+  version = "0.2.6";
 
   src = fetchurl {
     url = "mirror://pypi/h/hmmlearn/${pname}-${version}.tar.gz";
-    sha256 = "14fb4ad3fb7529785844a25fae5d32272619fb5973cc02c8784018055470ca01";
+    sha256 = "2a289cf28b31be59fa8ba5d3253d4a2a992401d45a8cdc221ae484fbf390c0d7";
   };
 
   buildInputs = [ setuptools-scm cython ];