diff --git a/pkgs/tools/networking/ddns-go/default.nix b/pkgs/tools/networking/ddns-go/default.nix
index f75caa016826..02d4954e4ca2 100644
--- a/pkgs/tools/networking/ddns-go/default.nix
+++ b/pkgs/tools/networking/ddns-go/default.nix
@@ -5,13 +5,13 @@
 
 buildGoModule rec {
   pname = "ddns-go";
-  version = "6.6.8";
+  version = "6.6.9";
 
   src = fetchFromGitHub {
     owner = "jeessy2";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-MdBb1ll3LpGLpkQjwLw1HFeHbNyYUh/A6VDTGJGLJl0=";
+    hash = "sha256-bhZFc5E4ejeZK64bTwB32KjGaVYz21mP/HAl2Mv/jAA=";
   };
 
   vendorHash = "sha256-XAAJ3XuT0OqUAhkkRRftbxYsiPg7OfRnpnWtoUytJ2o=";