diff --git a/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix b/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix
index 2137bd1c9319..3703c2edea46 100644
--- a/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix
+++ b/pkgs/tools/inputmethods/ibus-engines/ibus-m17n/default.nix
@@ -13,13 +13,13 @@
 
 stdenv.mkDerivation rec {
   pname = "ibus-m17n";
-  version = "1.4.17";
+  version = "1.4.19";
 
   src = fetchFromGitHub {
     owner = "ibus";
     repo = "ibus-m17n";
     rev = version;
-    sha256 = "sha256-s+CYVJjeOuD5SYme+cDVTl1N8pKJJ4CNT6QQXjIqLQI=";
+    sha256 = "sha256-e/nw6UGaxWpDCKwI5r8MuSZjrE6u/S5njZYilFa4zJI=";
   };
 
   nativeBuildInputs = [