diff --git a/pkgs/tools/misc/heatseeker/default.nix b/pkgs/tools/misc/heatseeker/default.nix
index 5f8c15253aaa..24da793445cb 100644
--- a/pkgs/tools/misc/heatseeker/default.nix
+++ b/pkgs/tools/misc/heatseeker/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "heatseeker";
-  version = "1.7.1";
+  version = "1.7.2";
 
   src = fetchFromGitHub {
     owner = "rschmitt";
     repo = "heatseeker";
     rev = "v${version}";
-    sha256 = "1x7mdyf1m17s55f6yjdr1j510kb7a8f3zkd7lb2kzdc7nd3vgaxg";
+    sha256 = "sha256-SU5HLAFA7IHnVhsmVtxskteeKKIEvvVSqHIeEk5BkfA=";
   };
 
-  cargoSha256 = "0qs2s1bi93sdmmmfmkcnf55fm2blj9f095k95m210fyv5fpizdfm";
+  cargoSha256 = "sha256-RHD2/Uvj8NWpZ+xK16xTN5K/hDWYhwHnu2E5NslGFQI=";
 
   # https://github.com/rschmitt/heatseeker/issues/42
   # I've suggested using `/usr/bin/env stty`, but doing that isn't quite as simple