diff --git a/pkgs/by-name/fc/fcitx5-mcbopomofo/package.nix b/pkgs/by-name/fc/fcitx5-mcbopomofo/package.nix
index 4cff1a1444c4..e7842fa5d7e0 100644
--- a/pkgs/by-name/fc/fcitx5-mcbopomofo/package.nix
+++ b/pkgs/by-name/fc/fcitx5-mcbopomofo/package.nix
@@ -16,13 +16,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "fcitx5-mcbopomofo";
-  version = "3.1";
+  version = "3.1.1";
 
   src = fetchFromGitHub {
     owner = "openvanilla";
     repo = "fcitx5-mcbopomofo";
     rev = finalAttrs.version;
-    hash = "sha256-2891ynmIndKjbBPHPFpufeHuQ8DTj9Jnza0TLJc166I=";
+    hash = "sha256-v4EHYcNEjISsY338a+qsq2yoXEpQ6yTZ7fLW1GILP5M=";
   };
 
   nativeBuildInputs = [