diff --git a/pkgs/development/tools/open-policy-agent/default.nix b/pkgs/development/tools/open-policy-agent/default.nix
index 2835e19876e9..1004618857de 100644
--- a/pkgs/development/tools/open-policy-agent/default.nix
+++ b/pkgs/development/tools/open-policy-agent/default.nix
@@ -11,13 +11,13 @@ assert enableWasmEval && stdenv.isDarwin -> builtins.throw "building with wasm o
 
 buildGoModule rec {
   pname = "open-policy-agent";
-  version = "0.50.2";
+  version = "0.51.0";
 
   src = fetchFromGitHub {
     owner = "open-policy-agent";
     repo = "opa";
     rev = "v${version}";
-    hash = "sha256-xoU6S8tQaJgJnF+zLWEhgoznwMY1orE/0QI9KAqr0Gk=";
+    hash = "sha256-vyz0mmbM9zD1NLmMFGb5rQJAokgS+Equljd3okoJ7WE=";
   };
   vendorHash = null;