diff --git a/pkgs/development/libraries/glpk/default.nix b/pkgs/development/libraries/glpk/default.nix
index 03f8ff3bc76d..a4b0090296f9 100644
--- a/pkgs/development/libraries/glpk/default.nix
+++ b/pkgs/development/libraries/glpk/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv }:
 
 stdenv.mkDerivation rec {
-  name = "glpk-4.61";
+  name = "glpk-4.62";
 
   src = fetchurl {
     url = "mirror://gnu/glpk/${name}.tar.gz";
-    sha256 = "1adbvwiaqrv9pql9ry3lhn2vfsxnff2vh4fs477d90kpfx0xwrlq";
+    sha256 = "0w7s3869ybwyq9a4490dikpib1qp3jnn5nqz1vvwqy1qz3ilnvh9";
   };
 
   doCheck = true;