diff --git a/pkgs/by-name/fl/fluent-reader/package.nix b/pkgs/by-name/fl/fluent-reader/package.nix
index b2a3e3e9cdec..282835570157 100644
--- a/pkgs/by-name/fl/fluent-reader/package.nix
+++ b/pkgs/by-name/fl/fluent-reader/package.nix
@@ -6,11 +6,11 @@
 
 let
   pname = "fluent-reader";
-  version = "1.2.0";
+  version = "1.2.1";
 
   src = fetchurl {
     url = "https://github.com/yang991178/fluent-reader/releases/download/v${version}/Fluent.Reader.${version}.AppImage";
-    hash = "sha256-v9sj0xy6YalPZ49z8E6bczgzu9XmBuA1JK7/leKnvV4=";
+    hash = "sha256-83bqDyiPcAKIEejIPLSVLb8hxAtNogF98nYbOCjZtsg=";
   };
 
   appimageContents = appimageTools.extractType2 { inherit pname version src; };