1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/libraries/c-ares/default.nix b/nixpkgs/pkgs/development/libraries/c-ares/default.nix
index 4f571b7f1dd9..b133f9867d32 100644
--- a/nixpkgs/pkgs/development/libraries/c-ares/default.nix
+++ b/nixpkgs/pkgs/development/libraries/c-ares/default.nix
@@ -8,11 +8,11 @@
 let self =
 stdenv.mkDerivation rec {
   pname = "c-ares";
-  version = "1.17.2";
+  version = "1.18.1";
 
   src = fetchurl {
     url = "https://c-ares.haxx.se/download/${pname}-${version}.tar.gz";
-    sha256 = "sha256-SAPIRM4gzlEO8OuD+OpB+iTsqunSgMRoxYLSuyWzkT0=";
+    sha256 = "sha256-Gn1SqKhKn7/7G+kTPA9uFyF9kepab6Yfa0cpzaeOu88=";
   };
 
   enableParallelBuilding = true;