diff --git a/pkgs/development/tools/gotestsum/default.nix b/pkgs/development/tools/gotestsum/default.nix
index fba4585155e..fc9fdee0b39 100644
--- a/pkgs/development/tools/gotestsum/default.nix
+++ b/pkgs/development/tools/gotestsum/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "gotestsum";
-  version = "0.4.2";
+  version = "0.5.1";
 
   src = fetchFromGitHub {
     owner = "gotestyourself";
     repo = "gotestsum";
     rev = "v${version}";
-    sha256 = "0zifha3mj7386q2accrdmd8qniingadxz1v8vg4mciwi723msr44";
+    sha256 = "079cyk12r662z8njaawdqfjab1giy5xkjhln2rns03j5n67ixhgj";
   };
 
-  vendorSha256 = "0d45i8wm35m2cdbk48razkdr49a3hfwnp84inlz7hj054cq6vimi";
+  vendorSha256 = "1injixhllv41glb3yz276gjrkiwwkfimrhb367d2pvjpzqmhplan";
 
   buildFlagsArray = [ "-ldflags=-s -w -X main.version=${version}" ];