diff --git a/.github/workflows/object_store.yml b/.github/workflows/object_store.yml
index 0eba38c3c74..2c86e6c8eb2 100644
--- a/.github/workflows/object_store.yml
+++ b/.github/workflows/object_store.yml
@@ -138,7 +138,7 @@ jobs:
 
       - name: Setup LocalStack (AWS emulation)
         run: |
-          echo "LOCALSTACK_CONTAINER=$(docker run -d -p 4566:4566 localstack/localstack:latest)" >> $GITHUB_ENV
+          echo "LOCALSTACK_CONTAINER=$(docker run -d -p 4566:4566 localstack/localstack:4.0.3)" >> $GITHUB_ENV
           echo "EC2_METADATA_CONTAINER=$(docker run -d -p 1338:1338 amazon/amazon-ec2-metadata-mock:v1.9.2 --imdsv2)" >> $GITHUB_ENV
           aws --endpoint-url=http://localhost:4566 s3 mb s3://test-bucket
           aws --endpoint-url=http://localhost:4566 dynamodb create-table --table-name test-table --key-schema AttributeName=path,KeyType=HASH AttributeName=etag,KeyType=RANGE --attribute-definitions AttributeName=path,AttributeType=S AttributeName=etag,AttributeType=S --provisioned-throughput ReadCapacityUnits=5,WriteCapacityUnits=5