diff --git a/pkgs/tools/admin/ssmsh/default.nix b/pkgs/tools/admin/ssmsh/default.nix
index 8ed8b0b812b0..3ed29af25fdc 100644
--- a/pkgs/tools/admin/ssmsh/default.nix
+++ b/pkgs/tools/admin/ssmsh/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "ssmsh";
-  version = "1.4.4";
+  version = "1.4.5";
 
   src = fetchFromGitHub {
     owner = "bwhaley";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0mgx4q21f6rxih79l0hwgzwafxviz5a33dpvc5k0z172sfw0dmj1";
+    sha256 = "sha256-WZ2glv/f4LwTK/G8QdaVRIAHvgGLPLPL8xjAg/kUokQ=";
   };
 
-  vendorSha256 = "147f02bl3sf073dy2ximbavdcbphdn7djgisla1cyyy4ng6dhf7f";
+  vendorSha256 = "sha256-17fmdsfOrOaySPsXofLzz0+vmiemg9MbnWhRoZ67EuQ=";
 
   doCheck = true;