diff --git a/pkgs/applications/gis/saga/default.nix b/pkgs/applications/gis/saga/default.nix
index b7b4d299efcc..83f725622d7a 100644
--- a/pkgs/applications/gis/saga/default.nix
+++ b/pkgs/applications/gis/saga/default.nix
@@ -2,15 +2,15 @@
   libharu, opencv, vigra, postgresql }:
 
 stdenv.mkDerivation rec {
-  name = "saga-2.2.2";
+  name = "saga-2.3.1";
 
   buildInputs = [ gdal wxGTK30 proj libharu opencv vigra postgresql libiodbc lzma jasper ];
 
   enableParallelBuilding = true;
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/saga-gis/SAGA%20-%202.2/SAGA%202.2.2/saga-2.2.2.tar.gz";
-    sha256 = "031cd70b7ec248f32f955a9316aefc7f7ab283c5129c49aa4bd748717d20357e";
+    url = "mirror://sourceforge/project/saga-gis/SAGA%20-%202.3/SAGA%202.3.1/saga_2.3.1.tar.gz";
+    sha256 = "1h4zkfid9z02mqm1f8az9j0pzmm95f83ra57c4r7bvrrz21w3xaq";
   };
 
   meta = {