diff --git a/pkgs/tools/inputmethods/fcitx5/fcitx5-unikey.nix b/pkgs/tools/inputmethods/fcitx5/fcitx5-unikey.nix
index f1d4f6523e43..991536fe2146 100644
--- a/pkgs/tools/inputmethods/fcitx5/fcitx5-unikey.nix
+++ b/pkgs/tools/inputmethods/fcitx5/fcitx5-unikey.nix
@@ -12,13 +12,13 @@
 
 stdenv.mkDerivation rec {
   pname = "fcitx5-unikey";
-  version = "5.1.7";
+  version = "5.1.8";
 
   src = fetchFromGitHub {
     owner = "fcitx";
     repo = "fcitx5-unikey";
     rev = version;
-    hash = "sha256-ve+vu/bK3GYgjn9KxuOsFZFi9eymi1TFlzUHu4fJAkk=";
+    hash = "sha256-Yeyk6c4bjsxTi8DvRBGip/gayKaOvO6R5PGYkc0uUdk=";
   };
 
   nativeBuildInputs = [