diff --git a/pkgs/tools/graphics/agi/default.nix b/pkgs/tools/graphics/agi/default.nix
index 57f9d7e33144..950849cafc47 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 = "1.1.0-dev-20210521";
+  version = "2.1.0-dev-20210726";
 
   src = fetchzip {
     url = "https://github.com/google/agi-dev-releases/releases/download/v${version}/agi-${version}-linux.zip";
-    sha256 = "sha256-otdthD5p+12JmBltFtXgVaa1fgsItluHv0S4k/GbB9Q=";
+    sha256 = "sha256-1joE2+lNFs0VmglqLsbyqhj16tfCZ+saQmy1XP3ATBo=";
   };
 
   nativeBuildInputs = [