diff --git a/pkgs/development/libraries/gmm/default.nix b/pkgs/development/libraries/gmm/default.nix
index d79293eced14..cf62b6a224ba 100644
--- a/pkgs/development/libraries/gmm/default.nix
+++ b/pkgs/development/libraries/gmm/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation {
-  name = "gmm-3.0";
+  name = "gmm-4.3";
 
   src = fetchurl {
-    url = http://download.gna.org/getfem/stable/gmm-3.0.tar.gz;
-    sha256 = "1lc34w68s0rhii6caklvq2pyc3jaa4g6kza948ya8ha6rr8d1ypp";
+    url = http://download.gna.org/getfem/stable/gmm-4.3.tar.gz;
+    sha256 = "0wpp3k73wd3rblsrwxl6djq6m11fx3q5wgw0pl41m9liswsw6din";
   };
 
   meta = {