diff --git a/.github/workflows/CD.yaml b/.github/workflows/CD.yaml
index 4287b59..c1eed08 100644
--- a/.github/workflows/CD.yaml
+++ b/.github/workflows/CD.yaml
@@ -47,8 +47,8 @@ jobs:
       - name: 'Configure AWS Credentials'
         uses: aws-actions/configure-aws-credentials@v4
         with:
-          aws-region: 'us-west-2'
-          role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID }}:role/GithubActionsRole
+          aws-region: 'us-east-1'
+          role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID_DEV }}:role/GithubActionsRole
           role-session-name: github-action-terraform-deploy
 
       - name: Setup Terraform
@@ -127,8 +127,8 @@ jobs:
       - name: 'Configure AWS Credentials'
         uses: aws-actions/configure-aws-credentials@v4
         with:
-          aws-region: 'us-west-2'
-          role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID }}:role/GithubActionsRole
+          aws-region: 'us-east-1'
+          role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID_DEV }}:role/GithubActionsRole
           role-session-name: github-action-terraform-deploy
 
       - name: Setup Terraform
diff --git a/terraform/app/main.tf b/terraform/app/main.tf
index 763342a..fcfd37c 100644
--- a/terraform/app/main.tf
+++ b/terraform/app/main.tf
@@ -1,7 +1,7 @@
 terraform {
   backend "s3" {
     # app/battlesnake-lambda-dev/terraform.tfstate key
-    region         = "us-west-2"
+    region         = "us-east-1"
     encrypt        = true # Garante que o estado seja criptografado no S3
   }
 
@@ -16,7 +16,7 @@ terraform {
 
 # ----- configurando o provedor -----
 provider "aws" {
-  region = "us-west-2"
+  region = "us-east-1"
 }
 
 # ------ configurando a funcao lambda ------
diff --git a/terraform/bootstrap/main.tf b/terraform/bootstrap/main.tf
index 7ab4883..75577e6 100644
--- a/terraform/bootstrap/main.tf
+++ b/terraform/bootstrap/main.tf
@@ -3,7 +3,7 @@ terraform {
   backend "s3" {
     bucket         = "battle-snake-bootstrap-state"
     dynamodb_table = "battle-snake-bootstrap-state-table"
-    region         = "us-west-2"
+    region         = "us-east-1"
     encrypt        = true
   }
   required_providers {
@@ -15,7 +15,7 @@ terraform {
 }
 
 provider "aws" {
-  region = "us-west-2" 
+  region = "us-east-1" 
 }
 
 variable "project_name" {