diff --git a/pkgs/applications/radio/urh/default.nix b/pkgs/applications/radio/urh/default.nix
index 58a0b8048b56..48c20ecca475 100644
--- a/pkgs/applications/radio/urh/default.nix
+++ b/pkgs/applications/radio/urh/default.nix
@@ -3,13 +3,13 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "urh";
-  version = "2.7.2";
+  version = "2.7.3";
 
   src = fetchFromGitHub {
     owner = "jopohl";
     repo = pname;
     rev = "v${version}";
-    sha256 = "14027dcq0ag2qjpxcmsb9n1c64ypmi4rycwxzm2hajj7hk2736hv";
+    sha256 = "1jrrj9c4ddm37m8j0g693xjimpnlvx7lan5kxish5p14xpwdak35";
   };
 
   buildInputs = [ hackrf rtl-sdr airspy limesuite ];