1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/libraries/science/math/bonmin/default.nix b/pkgs/development/libraries/science/math/bonmin/default.nix
index 7f494b245c3..5a736f97695 100644
--- a/pkgs/development/libraries/science/math/bonmin/default.nix
+++ b/pkgs/development/libraries/science/math/bonmin/default.nix
@@ -17,13 +17,13 @@ assert (!blas.isILP64) && (!lapack.isILP64);
 
 stdenv.mkDerivation rec {
   pname = "bonmin";
-  version = "1.8.8";
+  version = "1.8.9";
 
   src = fetchFromGitHub {
     owner = "coin-or";
     repo = "Bonmin";
     rev = "releases/${version}";
-    sha256 = "sha256-HU25WjvG01oL3U1wG6ivTcYaN51MMxgLdKZ3AkDNe2Y=";
+    sha256 = "sha256-nqjAQ1NdNJ/T4p8YljEWRt/uy2aDwyBeAsag0TmRc5Q=";
   };
 
   nativeBuildInputs = [