1 files changed, 3 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/development/libraries/simgear/default.nix b/nixpkgs/pkgs/development/libraries/simgear/default.nix
index 927715535b5f..11612eeb2884 100644
--- a/nixpkgs/pkgs/development/libraries/simgear/default.nix
+++ b/nixpkgs/pkgs/development/libraries/simgear/default.nix
@@ -6,12 +6,12 @@
 
 stdenv.mkDerivation rec {
   name = "simgear-${version}";
-  version = "2018.2.2";
-  shortVersion = "2018.2";
+  version = "2018.3.1";
+  shortVersion = "2018.3";
 
   src = fetchurl {
     url = "mirror://sourceforge/flightgear/release-${shortVersion}/${name}.tar.bz2";
-    sha256 = "f61576bc36aae36f350154749df1cee396763604c06b8a71c4b50452d9151ce5";
+    sha256 = "0sm0v8v1sw5xzkzhf0gzh6fwx93hd62h5lm9s9hgci40x7480i99";
   };
 
   buildInputs = [ plib freeglut xorgproto libX11 libXext libXi