diff --git a/pkgs/tools/networking/unbound/default.nix b/pkgs/tools/networking/unbound/default.nix
index 18d9defdd946..e7493ada0584 100644
--- a/pkgs/tools/networking/unbound/default.nix
+++ b/pkgs/tools/networking/unbound/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "unbound";
-  version = "1.9.5";
+  version = "1.10.0";
 
   src = fetchurl {
     url = "https://unbound.net/downloads/${pname}-${version}.tar.gz";
-    sha256 = "0myv8l886gmlh9nh4j3q5549idxnl51hf9cw20yxfqbwd47l13ca";
+    sha256 = "0mg9divpysr42sp0m693a70693dp8025v6c9dv1yabr4g1jlhbqm";
   };
 
   # https://github.com/NLnetLabs/unbound/pull/90