diff --git a/pkgs/applications/radio/tqsl/default.nix b/pkgs/applications/radio/tqsl/default.nix
index bf6ee947785e..01059cc43430 100644
--- a/pkgs/applications/radio/tqsl/default.nix
+++ b/pkgs/applications/radio/tqsl/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "tqsl";
-  version = "2.7.2";
+  version = "2.7.3";
 
   src = fetchurl {
     url = "https://www.arrl.org/files/file/LoTW%20Instructions/${pname}-${version}.tar.gz";
-    sha256 = "sha256-T4NBCUTYHT6ugSg1gSfjQBOBndqwSwyWLr/qlDPQGKI=";
+    sha256 = "sha256-Ca9PsytjPvrU4u+b/x6pIbQc8CDNWI6hNM6jF60Bds8=";
   };
 
   nativeBuildInputs = [ cmake wrapGAppsHook3 ];