diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 81094b8..c397baa 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -37,7 +37,7 @@ jobs:
 
       - name: Login to Amazon ECR
         id: login-ecr
-        uses: aws-actions/amazon-ecr-login
+        uses: aws-actions/amazon-ecr-login@2
 
       - name: Build, tag, and push image to Amazon ECR
         id: build-image
@@ -54,14 +54,14 @@ jobs:
 
       - name: Fill in the new image ID in the Amazon ECS task definition
         id: task-def
-        uses: aws-actions/amazon-ecs-render-task-definition
+        uses: aws-actions/amazon-ecs-render-task-definition@1
         with:
           task-definition: ${{ env.ECS_TASK_DEFINITION }}
           container-name: ${{ env.CONTAINER_NAME }}
           image: ${{ steps.build-image.outputs.image }}
 
       - name: Deploy Amazon ECS task definition
-        uses: aws-actions/amazon-ecs-deploy-task-definition@df9643053eda01f169e64a0e60233aacca83799a
+        uses: aws-actions/amazon-ecs-deploy-task-definition@1
         with:
           task-definition: ${{ steps.task-def.outputs.task-definition }}
           service: ${{ env.ECS_SERVICE }}