diff --git a/pkgs/by-name/un/unbound/package.nix b/pkgs/by-name/un/unbound/package.nix
index 45cdc57ff0a8..935818521103 100644
--- a/pkgs/by-name/un/unbound/package.nix
+++ b/pkgs/by-name/un/unbound/package.nix
@@ -57,13 +57,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "unbound";
-  version = "1.25.0";
+  version = "1.25.1";
 
   src = fetchFromGitHub {
     owner = "NLnetLabs";
     repo = "unbound";
     tag = "release-${finalAttrs.version}";
-    hash = "sha256-BAqGNi5lfYYTQd7CPH0lssLc5/AkeuKSVEFcrF/cNyc=";
+    hash = "sha256-1PXnxCPxoB5IrVBQIsrxiWAq+IoH7Ma9T1TTJsoTJc4=";
   };
 
   outputs = [