diff --git a/bucket/terragrunt.json b/bucket/terragrunt.json
index 6b53aa8dbc..0a10f7f165 100644
--- a/bucket/terragrunt.json
+++ b/bucket/terragrunt.json
@@ -1,16 +1,16 @@
 {
-    "version": "0.64.2",
+    "version": "0.64.4",
     "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/v0.64.2/terragrunt_windows_amd64.exe#/terragrunt.exe",
-            "hash": "7248b3ddcf7d9fb7a6d5596c73afa353d0d28d3415925f0e9c025e62e50b4628"
+            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.64.4/terragrunt_windows_amd64.exe#/terragrunt.exe",
+            "hash": "bd4a3e650c22779df06cc6f025f6d556f53b6e6a24929f5c7bae362fb2df5c00"
         },
         "32bit": {
-            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.64.2/terragrunt_windows_386.exe#/terragrunt.exe",
-            "hash": "eafe5f0e2f3197c0e55526d865dcafcb399282b5673eb41f94827a266ab9e1e9"
+            "url": "https://github.com/gruntwork-io/terragrunt/releases/download/v0.64.4/terragrunt_windows_386.exe#/terragrunt.exe",
+            "hash": "915aa1798c6771345ede31e7d09cd854bbca256862196d6294a0d187a61ef8e8"
         }
     },
     "bin": "terragrunt.exe",