diff --git a/pkgs/development/compilers/circt/default.nix b/pkgs/development/compilers/circt/default.nix
index aed2ede3e0c6..58174f3fde0a 100644
--- a/pkgs/development/compilers/circt/default.nix
+++ b/pkgs/development/compilers/circt/default.nix
@@ -17,12 +17,12 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "circt";
-  version = "1.72.0";
+  version = "1.73.0";
   src = fetchFromGitHub {
     owner = "llvm";
     repo = "circt";
     rev = "firtool-${version}";
-    hash = "sha256-Jy+/nwb1CkbNjS0mZ244hG0Rzb/2QRYXrlki4yWZ1lk=";
+    hash = "sha256-C50PiToXrKf94Vg1yv++3xVhIuCW/KVPs0yLv5Fg0dY=";
     fetchSubmodules = true;
   };