diff --git a/pkgs/os-specific/linux/ipset/default.nix b/pkgs/os-specific/linux/ipset/default.nix
index 8326ef1c4614..4b8fadcecf25 100644
--- a/pkgs/os-specific/linux/ipset/default.nix
+++ b/pkgs/os-specific/linux/ipset/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "ipset";
-  version = "7.19";
+  version = "7.21";
 
   src = fetchurl {
     url = "https://ipset.netfilter.org/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-m8H7pI1leG4+C2Pca2aahmgj13hAxpkMDGsjB47CxNY=";
+    sha256 = "sha256-4sbOT886yziTyl01yGk1+ArXb8XMrmARhYQt92DgvGk=";
   };
 
   nativeBuildInputs = [ pkg-config ];