diff --git a/pkgs/applications/networking/cluster/terragrunt/default.nix b/pkgs/applications/networking/cluster/terragrunt/default.nix
index d92aefca84f5..619108959279 100644
--- a/pkgs/applications/networking/cluster/terragrunt/default.nix
+++ b/pkgs/applications/networking/cluster/terragrunt/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "terragrunt";
-  version = "0.28.8";
+  version = "0.28.9";
 
   src = fetchFromGitHub {
     owner = "gruntwork-io";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-A/sSVStXW1b2QOb01f9sink4LMz/52W9voV4VpqQQ4E=";
+    sha256 = "sha256-sqwR+bXx5ab5OsmW44C5MIXjzQFM1QsBvsM0R3pL3H8=";
   };
 
-  vendorSha256 = "sha256-lRJerUYafpkXAGf8MEM8SeG3aB86mlMo7iLpeHFAnd4=";
+  vendorSha256 = "sha256-9DBCP/4mp/Gr2ie0nk7WGfL+M7snMEztdHZzxdIFbzM=";
 
   doCheck = false;