diff --git a/pkgs/by-name/al/altair/package.nix b/pkgs/by-name/al/altair/package.nix
index 384ffd113a0c..ff47a033a994 100644
--- a/pkgs/by-name/al/altair/package.nix
+++ b/pkgs/by-name/al/altair/package.nix
@@ -2,11 +2,11 @@
 
 let
   pname = "altair";
-  version = "8.0.0";
+  version = "8.0.4";
 
   src = fetchurl {
     url = "https://github.com/imolorhe/altair/releases/download/v${version}/altair_${version}_x86_64_linux.AppImage";
-    sha256 = "sha256-q3AkqhE0hD6+cCv5UeZ4uyUi6Adrmxv4jMGYN7Keias=";
+    sha256 = "sha256-OimWSzVOL1JlBeZthw9Ybpfhd5TOkjIWoXbIny1lha4=";
   };
 
   appimageContents = appimageTools.extract { inherit pname version src; };