diff --git a/pkgs/desktops/xfce/core/thunar/default.nix b/pkgs/desktops/xfce/core/thunar/default.nix
index 3aaed77d8300..4673cf878abe 100644
--- a/pkgs/desktops/xfce/core/thunar/default.nix
+++ b/pkgs/desktops/xfce/core/thunar/default.nix
@@ -28,9 +28,9 @@ let
   unwrapped = mkXfceDerivation {
     category = "xfce";
     pname = "thunar";
-    version = "4.20.2";
+    version = "4.20.3";
 
-    sha256 = "sha256-tuINIJ5r1BXAUJxlmLiYe2z3AFGkXqbITJBskSx5D4s=";
+    sha256 = "sha256-YOh7tuCja9F2VvzX+QqsKHJfebXWbhLqvcraq6PBOGo=";
 
     nativeBuildInputs =
       [