diff --git a/bucket/terragrunt.json b/bucket/terragrunt.json
index c05cf42d8f..cff82dca9f 100644
--- a/bucket/terragrunt.json
+++ b/bucket/terragrunt.json
@@ -1,16 +1,16 @@
 {
     "homepage": "https://github.com/gruntwork-io/terragrunt",
     "description": "Terragrunt is a thin wrapper for Terraform that provides extra tools for keeping your Terraform configurations DRY, working with multiple Terraform modules, and managing remote state.",
-    "version": "0.21.7",
+    "version": "0.21.8",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.21.7/terragrunt_windows_amd64.exe#/terragrunt.exe",
-            "hash": "86d8f259f4c0b47d61c2b475f0f938954ba070fbcd5c14a109225833c7c85829"
+            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.21.8/terragrunt_windows_amd64.exe#/terragrunt.exe",
+            "hash": "2853b1d3e4941a466a0857be9b90840c1ab5debe7b1eab49d2184ca9569bb06f"
         },
         "32bit": {
-            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.21.7/terragrunt_windows_386.exe#/terragrunt.exe",
-            "hash": "30aca4a3b8f687b218d753e61293348901fd116e1adaeb4720120aa334891aaa"
+            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.21.8/terragrunt_windows_386.exe#/terragrunt.exe",
+            "hash": "35e6340657ab42e60bf940d8369e73e29234fa92d2e3a7c503b78d3dccf50bcb"
         }
     },
     "bin": "terragrunt.exe",