diff --git a/pkgs/tools/system/fio/default.nix b/pkgs/tools/system/fio/default.nix
index 9e2bd1a2e2c..ee7c70240b0 100644
--- a/pkgs/tools/system/fio/default.nix
+++ b/pkgs/tools/system/fio/default.nix
@@ -1,8 +1,8 @@
 { stdenv, fetchFromGitHub, libaio, python, zlib }:
 
 let
-  version = "3.5";
-  sha256 = "1h6qwvn0h3xz98420a19v8isfjkfnac9vvx8hsw8q4ycb35r8n3h";
+  version = "3.6";
+  sha256 = "1dilsn6r958skq1kpknm13fdzw7whb3bqa3wwnn2j9gba28599pq";
 in
 
 stdenv.mkDerivation rec {