diff --git a/Casks/flightgear.rb b/Casks/flightgear.rb
index fdbcae4189..7514855273 100644
--- a/Casks/flightgear.rb
+++ b/Casks/flightgear.rb
@@ -1,6 +1,6 @@
 cask "flightgear" do
-  version "2018.3.2"
-  sha256 "dc7a40e19f64b80fdf7171be1516fd877dc7934981268ee72dfb974b53849b9a"
+  version "2018.3.6"
+  sha256 "cfc8667d68f2a08323f1abfa172e6a7bcbf465fa4f00a6576309066332974306"
 
   # sourceforge.net/flightgear/ was verified as official when first introduced to the cask
   url "https://downloads.sourceforge.net/flightgear/FlightGear-#{version}.dmg"