diff --git a/bucket/terragrunt.json b/bucket/terragrunt.json
index ee7c76e7a2..262613e250 100644
--- a/bucket/terragrunt.json
+++ b/bucket/terragrunt.json
@@ -1,16 +1,16 @@
 {
-    "version": "0.90.2",
+    "version": "0.91.0",
     "description": "Thin wrapper for Terraform that provides extra tools for keeping Terraform configurations DRY, working with multiple Terraform modules, and managing remote state.",
     "homepage": "https://github.com/gruntwork-io/terragrunt",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.90.2/terragrunt_windows_amd64.exe#/terragrunt.exe",
-            "hash": "692787bb2215baaa5ef3c1ecac2b946443a8f4a8ad9b32c51ea48efc0f009ec6"
+            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.91.0/terragrunt_windows_amd64.exe#/terragrunt.exe",
+            "hash": "18ca4e26a9b032135d0a4b025edd1110bbdd3405efd863ce33e21cfee60e7bcf"
         },
         "32bit": {
-            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.90.2/terragrunt_windows_386.exe#/terragrunt.exe",
-            "hash": "87c1b8262437d9128b3ffeca57e35d3713d61c87cf5a453daa34f4eda29a308b"
+            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.91.0/terragrunt_windows_386.exe#/terragrunt.exe",
+            "hash": "7744f1f03883eb533b99ef0902c06a63d788588620101a60e7fc55bcaf9264b7"
         }
     },
     "bin": "terragrunt.exe",