diff --git a/pkgs/tools/admin/aws-vault/default.nix b/pkgs/tools/admin/aws-vault/default.nix
index afc493c3b6a..a6865961128 100644
--- a/pkgs/tools/admin/aws-vault/default.nix
+++ b/pkgs/tools/admin/aws-vault/default.nix
@@ -7,16 +7,16 @@
 }:
 buildGoModule rec {
   pname = "aws-vault";
-  version = "6.3.1";
+  version = "6.4.0";
 
   src = fetchFromGitHub {
     owner = "99designs";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-yNmjoCq9fYzt/lZQlVgxQvxKWCh5Lxd4NSX7c+gE/As=";
+    sha256 = "sha256-5cBQFkagDfMb8xvEQgWlVbYp++mXIHl2p5TZuiaO4Rw=";
   };
 
-  vendorSha256 = "sha256-Lb5iiuT/Fd3RMt98AafIi9I0FHJaSpJ8pH7r4yZiiiw=";
+  vendorSha256 = "sha256-iRJjN+fG5tFhMvHHR3pnWW8Y9VWopuKVv/AgivJC4Eo=";
 
   nativeBuildInputs = [ installShellFiles makeWrapper ];