diff --git a/pkgs/tools/graphics/agi/default.nix b/pkgs/tools/graphics/agi/default.nix
index bd15661a0e00..b78cafe566a6 100644
--- a/pkgs/tools/graphics/agi/default.nix
+++ b/pkgs/tools/graphics/agi/default.nix
@@ -14,11 +14,11 @@
 
 stdenv.mkDerivation rec {
   pname = "agi";
-  version = "2.1.0-dev-20210804";
+  version = "2.1.0-dev-20210809";
 
   src = fetchzip {
     url = "https://github.com/google/agi-dev-releases/releases/download/v${version}/agi-${version}-linux.zip";
-    sha256 = "sha256-ptxESGdgGus4ZfCvpOYCcURdPSLZEFq3iYy/MmetJCU=";
+    sha256 = "sha256-n1a35syStFbhpVGyi/7oxWzBb2lXyVZd3K8/Bt8b0Lg=";
   };
 
   nativeBuildInputs = [