diff --git a/bucket/terraform.json b/bucket/terraform.json
index c1d702bf50..e4ab95ce13 100644
--- a/bucket/terraform.json
+++ b/bucket/terraform.json
@@ -1,24 +1,20 @@
 {
     "homepage": "https://www.terraform.io",
     "license": "MPL-2.0",
-    "version": "0.12.2",
+    "version": "0.12.3",
     "architecture": {
         "64bit": {
-            "url": "https://releases.hashicorp.com/terraform/0.12.2/terraform_0.12.2_windows_amd64.zip",
-            "hash": "ad4867345c404b21bdb39d8ee8041c2a7897b74590867bd98f12a29e4b3f0a52",
+            "url": "https://releases.hashicorp.com/terraform/0.12.3/terraform_0.12.3_windows_amd64.zip",
+            "hash": "8405fcf493bac25e377abd8402296a84e555e015db718d944baa8de83655311e",
             "installer": {
-                "script": [
-                    "New-Item -ItemType Directory -Force -Path \"$Env:APPDATA\\terraform.d\\plugins\\windows_amd64\" | Out-Null"
-                ]
+                "script": "New-Item -ItemType Directory -Force -Path \"$Env:APPDATA\\terraform.d\\plugins\\windows_amd64\" | Out-Null"
             }
         },
         "32bit": {
-            "url": "https://releases.hashicorp.com/terraform/0.12.2/terraform_0.12.2_windows_386.zip",
-            "hash": "e0738cb2b7462569f1bea30c53d9cf4ca0a56c5b8060cccc5ce5cd04fb5f5776",
+            "url": "https://releases.hashicorp.com/terraform/0.12.3/terraform_0.12.3_windows_386.zip",
+            "hash": "299b574557e67ecf00c234d6d0b445a4c294ea4a1f71bcf153b8a128557335f5",
             "installer": {
-                "script": [
-                    "New-Item -ItemType Directory -Force -Path \"$Env:APPDATA\\terraform.d\\plugins\\windows_386\" | Out-Null"
-                ]
+                "script": "New-Item -ItemType Directory -Force -Path \"$Env:APPDATA\\terraform.d\\plugins\\windows_386\" | Out-Null"
             }
         }
     },