diff --git a/pkgs/development/tools/open-policy-agent/default.nix b/pkgs/development/tools/open-policy-agent/default.nix
index f9def6885e7b..b7f94177c586 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 = "0.44.0";
+  version = "0.45.0";
 
   src = fetchFromGitHub {
     owner = "open-policy-agent";
     repo = "opa";
     rev = "v${version}";
-    sha256 = "sha256-N5OVGffUJXbRN3eJ5LQHWpyYxuA1/JEsro/yi+qHF14=";
+    sha256 = "sha256-7w5HOZr1cei7AvMdHdVzjB3ZQGWCOgm/g9UhuO3vSJI=";
   };
   vendorSha256 = null;