diff --git a/pkgs/development/tools/haskell/splot/default.nix b/pkgs/development/tools/haskell/splot/default.nix
index 4bd47b8decd..f1b15a731d5 100644
--- a/pkgs/development/tools/haskell/splot/default.nix
+++ b/pkgs/development/tools/haskell/splot/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "splot";
-  version = "0.3.8";
-  sha256 = "188v9c070wn6gr47k5q55gsiph0lj96d96bss76gz7znknfj9rm3";
+  version = "0.3.9";
+  sha256 = "039k6lgwdvpyc8w74zh98wxi1wj2jmin69jnwp7gnmv43kjpbgh5";
   isLibrary = false;
   isExecutable = true;
   buildDepends = [