diff --git a/pkgs/development/libraries/amdvlk/default.nix b/pkgs/development/libraries/amdvlk/default.nix
index e7cbd0f006d2..05174c89f7e3 100644
--- a/pkgs/development/libraries/amdvlk/default.nix
+++ b/pkgs/development/libraries/amdvlk/default.nix
@@ -21,13 +21,13 @@ let
 
 in stdenv.mkDerivation rec {
   pname = "amdvlk";
-  version = "2021.Q3.2";
+  version = "2021.Q3.4";
 
   src = fetchRepoProject {
     name = "${pname}-src";
     manifest = "https://github.com/GPUOpen-Drivers/AMDVLK.git";
     rev = "refs/tags/v-${version}";
-    sha256 = "q860VD6hUs1U9mlkj/vqkLT/4zqGqQl4JI/flyDwhC8=";
+    sha256 = "Rmx5vicxKXstI8TdxeFVjEFe71XJOyzp5L6VyDNuXmM=";
   };
 
   buildInputs = [