diff --git a/pkgs/by-name/sm/smile/package.nix b/pkgs/by-name/sm/smile/package.nix
index baba320a1deb..07b2b68daf84 100644
--- a/pkgs/by-name/sm/smile/package.nix
+++ b/pkgs/by-name/sm/smile/package.nix
@@ -15,14 +15,14 @@
 
 python3.pkgs.buildPythonApplication (finalAttrs: {
   pname = "smile";
-  version = "2.11.0";
+  version = "2.12.2";
   pyproject = false; # Builds with meson
 
   src = fetchFromGitHub {
     owner = "mijorus";
     repo = "smile";
     tag = finalAttrs.version;
-    hash = "sha256-uggbeFcafCvIpT+qHsnULTZ9oyQkfT7phI5KW00HEXg=";
+    hash = "sha256-qAeAntJXitypbSu9dVvnMenXs9UwatcdIkdqmbjxFgk=";
   };
 
   nativeBuildInputs = [