diff --git a/pkgs/decentsampler/default.nix b/pkgs/decentsampler/default.nix
index a5d99ee..6b2bb3d 100644
--- a/pkgs/decentsampler/default.nix
+++ b/pkgs/decentsampler/default.nix
@@ -10,11 +10,11 @@
 stdenv.mkDerivation rec {
   name = "decentsampler-${version}";
 
-  version = "1.2.7";
+  version = "1.3.4";
 
   src = requireFile rec {
     name = "Decent_Sampler-${version}-Linux-x86_64.tar.gz";
-    sha256 = "0wzz69xbqcp06bggpd7g21c2lzbm3ankflcxbqpb8qp3k3z5cx2m";
+    sha256 = "095ckah45b7fma6690d5smwv9c2m1f262x6x9fs8fbad0jsrwah0";
     message = ''
       Get ${name}, (linux version) from
       https://www.decentsamples.com/product/decent-sampler-plugin/