diff --git a/pkgs/applications/science/math/clp/default.nix b/pkgs/applications/science/math/clp/default.nix
index ad5f766b5fb1..dfb26a1da90a 100644
--- a/pkgs/applications/science/math/clp/default.nix
+++ b/pkgs/applications/science/math/clp/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, zlib }:
 
 stdenv.mkDerivation rec {
-  version = "1.17.0";
+  version = "1.17.1";
   name = "clp-${version}";
   src = fetchurl {
     url = "https://www.coin-or.org/download/source/Clp/Clp-${version}.tgz";
-    sha256 = "1p3slyi6vz5b2r7jlp66659kqll5r5hj83y9f0mrla3mh1bxlb79";
+    sha256 = "1wdg820g3iikf9344ijwsc8sy6c0m6im42bzzizm6rlmkvnmxhk9";
   };
 
   propagatedBuildInputs = [ zlib ];