diff --git a/pkgs/development/libraries/libibmad/default.nix b/pkgs/development/libraries/libibmad/default.nix
index 8a4f27ad9c09..fad5c5d73f42 100644
--- a/pkgs/development/libraries/libibmad/default.nix
+++ b/pkgs/development/libraries/libibmad/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libibumad }:
 
 stdenv.mkDerivation rec {
-  name = "libibmad-1.3.11";
+  name = "libibmad-1.3.12";
 
   src = fetchurl {
     url = "https://www.openfabrics.org/downloads/management/${name}.tar.gz";
-    sha256 = "1d5lh2lhz7zzs7bbjjv9i0pj3v1xgp8sdmcr425h563v2c3bp53h";
+    sha256 = "0ywkz0rskci414r6h6jd4iz4qjbj37ga2k91z1mlj9xrnl9bbgzi";
   };
 
   buildInputs = [ libibumad ];