diff --git a/pkgs/by-name/ll/lldpd/package.nix b/pkgs/by-name/ll/lldpd/package.nix
index 4c18f09dd483..43a1418b91c5 100644
--- a/pkgs/by-name/ll/lldpd/package.nix
+++ b/pkgs/by-name/ll/lldpd/package.nix
@@ -12,11 +12,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "lldpd";
-  version = "1.0.20";
+  version = "1.0.21";
 
   src = fetchurl {
     url = "https://media.luffy.cx/files/lldpd/lldpd-${finalAttrs.version}.tar.gz";
-    hash = "sha256-YbjLItSHnmj3glovuOHpKrtKukdzl3zwJYvDLtn1VFA=";
+    hash = "sha256-WxsBBgeaB4W1XhvkXOxAtmtBd58+5vGo0tvXXTid8JE=";
   };
 
   configureFlags = [