diff --git a/pkgs/development/python-modules/monotonic-alignment-search/default.nix b/pkgs/development/python-modules/monotonic-alignment-search/default.nix
index fd4f932dfa09..552ba96f80af 100644
--- a/pkgs/development/python-modules/monotonic-alignment-search/default.nix
+++ b/pkgs/development/python-modules/monotonic-alignment-search/default.nix
@@ -14,14 +14,14 @@
 
 buildPythonPackage rec {
   pname = "monotonic-alignment-search";
-  version = "0.2.0";
+  version = "0.2.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "eginhard";
     repo = "monotonic_alignment_search";
     tag = "v${version}";
-    hash = "sha256-N714DfLyrdhhm2yWlMzUVZkQ5Ys2aOmtEcxACGM665Y=";
+    hash = "sha256-XsQDRsgwwlZAmxpsISgNYbrgnMOQIVNvzJV4ZWxswCY=";
   };
 
   build-system = [