diff --git a/pkgs/by-name/es/esdm/package.nix b/pkgs/by-name/es/esdm/package.nix
index 47ec9b4ff7a3..22995e7a076d 100644
--- a/pkgs/by-name/es/esdm/package.nix
+++ b/pkgs/by-name/es/esdm/package.nix
@@ -60,13 +60,13 @@ assert cryptoBackend == "openssl" || cryptoBackend == "botan" || cryptoBackend =
 
 stdenv.mkDerivation rec {
   pname = "esdm";
-  version = "1.2.0";
+  version = "1.2.1";
 
   src = fetchFromGitHub {
     owner = "smuellerDD";
     repo = "esdm";
     rev = "v${version}";
-    hash = "sha256-5XctrI02pfCgK1P76AaSkMjiQqav6LX3SMjKr4F44sw=";
+    hash = "sha256-41vc5mB2MiQJu0HXFzSjiudlu1sRj2IP8FcFPQfu5uo=";
   };
 
   nativeBuildInputs = [