diff --git a/pkgs/tools/admin/ssmsh/default.nix b/pkgs/tools/admin/ssmsh/default.nix
index 6c4785c81c5..e42e2e06de6 100644
--- a/pkgs/tools/admin/ssmsh/default.nix
+++ b/pkgs/tools/admin/ssmsh/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "ssmsh";
-  version = "1.4.5";
+  version = "1.4.7";
 
   src = fetchFromGitHub {
     owner = "bwhaley";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-WZ2glv/f4LwTK/G8QdaVRIAHvgGLPLPL8xjAg/kUokQ=";
+    sha256 = "sha256-juyTCtcuFIlKyLxDrK5tRRzCMwoSXG4EUA32E/Z4y5c=";
   };
 
-  vendorSha256 = "sha256-17fmdsfOrOaySPsXofLzz0+vmiemg9MbnWhRoZ67EuQ=";
+  vendorSha256 = "sha256-dqUMwnHRsR8n4bHEKoePyuqr8sE4NWPpuYo5SwOw0Rw=";
 
   doCheck = true;