diff --git a/pkgs/by-name/as/asn/package.nix b/pkgs/by-name/as/asn/package.nix
index 614d2ab56765..e809b7c29697 100644
--- a/pkgs/by-name/as/asn/package.nix
+++ b/pkgs/by-name/as/asn/package.nix
@@ -16,13 +16,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "asn";
-  version = "0.80.5";
+  version = "0.81.0";
 
   src = fetchFromGitHub {
     owner = "nitefood";
     repo = "asn";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-o+qyNxEV2lPRsCNkkcZbj07hKw4eV45qhB8G34OWmgg=";
+    hash = "sha256-HPLdi5Eok06jnToWPn1bGnnAGirGV8zGFoDsKsMvrI8=";
   };
 
   nativeBuildInputs = [