diff --git a/pkgs/tools/inputmethods/fcitx5/fcitx5-unikey.nix b/pkgs/tools/inputmethods/fcitx5/fcitx5-unikey.nix
index 07ae7b36fb77..c6b43043956b 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 = "5.1.5";
+  version = "5.1.6";
 
   src = fetchFromGitHub {
     owner = "fcitx";
     repo = "fcitx5-unikey";
     rev = version;
-    hash = "sha256-CcyDK+knBXh2P+g3aB0Cv8F5BX7uCRbYwHjMEYo9k8A=";
+    hash = "sha256-hx3GXoloO3eQP9yhLY8v1ahwvOTCe5XcBey+ZbReRjE=";
   };
 
   nativeBuildInputs = [