diff --git a/pkgs/applications/networking/cluster/terragrunt/default.nix b/pkgs/applications/networking/cluster/terragrunt/default.nix
index b152fa33a877..718b0680ebcf 100644
--- a/pkgs/applications/networking/cluster/terragrunt/default.nix
+++ b/pkgs/applications/networking/cluster/terragrunt/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "terragrunt";
-  version = "0.28.19";
+  version = "0.28.20";
 
   src = fetchFromGitHub {
     owner = "gruntwork-io";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-REcVc4u7pDTDHvoI1Fw36Mioyg1D4U29Hq0ih8Bt95s=";
+    sha256 = "sha256-Hg4eeLFNm2cXUjp3T2VK6q+mgawqkHju9P3Vq9wnB9c=";
   };
 
   vendorSha256 = "sha256-kcRM76xfajtQist1aJTmaRludxRlfvHQ9ucB3LOgnBk=";