diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-libpinyin/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-libpinyin/default.nix
index b51efc2cb810..b5a10a83d860 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-libpinyin/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-libpinyin/default.nix
@@ -15,13 +15,13 @@
 
 stdenv.mkDerivation rec {
   pname = "ibus-libpinyin";
-  version = "1.12.0";
+  version = "1.12.1";
 
   src = fetchFromGitHub {
     owner = "libpinyin";
     repo = "ibus-libpinyin";
     rev = version;
-    sha256 = "sha256-fEEiwRoGGFAki1DMQvGuzjz2NAjhExyH11l8KTwjjsI=";
+    sha256 = "sha256-tSbH4twU+paCZdmzVQMSSg3AzBNkK4nnmOfbvUzvZTk=";
   };
 
   nativeBuildInputs = [