diff --git a/pkgs/applications/graphics/fstl/default.nix b/pkgs/applications/graphics/fstl/default.nix
index 1d712a63fbdf..c96ea765d43f 100644
--- a/pkgs/applications/graphics/fstl/default.nix
+++ b/pkgs/applications/graphics/fstl/default.nix
@@ -2,7 +2,7 @@
 
 mkDerivation rec {
   pname = "fstl";
-  version = "0.9.3";
+  version = "0.9.4";
 
   buildInputs = [qtbase mesa_glu];
 
@@ -23,7 +23,7 @@ mkDerivation rec {
     owner = "mkeeter";
     repo = "fstl";
     rev = "v" + version;
-    sha256 = "1j0y9xbf0ybrrnsmfzgpyyz6bi98xgzn9ivani424j01vffns892";
+    sha256 = "028hzdv11hgvcpc36q5scf4nw1256qswh37xhfn5a0iv7wycmnif";
   };
 
   meta = with stdenv.lib; {