diff --git a/pkgs/development/tools/altair-graphql-client/default.nix b/pkgs/development/tools/altair-graphql-client/default.nix
index c4ead0405937..c9e362ecfefc 100644
--- a/pkgs/development/tools/altair-graphql-client/default.nix
+++ b/pkgs/development/tools/altair-graphql-client/default.nix
@@ -2,11 +2,11 @@
 
 let
   pname = "altair";
-  version = "4.1.0";
+  version = "4.6.2";
 
   src = fetchurl {
     url = "https://github.com/imolorhe/altair/releases/download/v${version}/altair_${version}_x86_64_linux.AppImage";
-    sha256 = "sha256-YuG7H+7FXYGbNNhM5vxps72dqltcj3bA325e7ZbW8aI=";
+    sha256 = "sha256-D2Ivem7xg4KrAHYxs4Cx7Ekgyc5u2KrjX4miYz11wuI=";
   };
 
   appimageContents = appimageTools.extract { inherit pname version src; };