diff --git a/Dockerfile b/Dockerfile
index 6fac133..0f1f3c5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,19 @@
-FROM alpine:3.18
+FROM alpine:3.19
+
+ENV \
+  PYTHONIOENCODING=UTF-8 \
+  PYTHONUNBUFFERED=0 \
+  PAGER=more 
 
 RUN set -x \
-  && apk add --update bash findutils mariadb-client gzip bzip2 lz4 xz unzip zip coreutils python3 rsync curl \
+  && apk add --update bash findutils mariadb-client gzip bzip2 lz4 xz unzip zip coreutils python3 rsync curl ca-certificates aws-cli \
   && rm -rf /var/cache/apk/* \
   ;
 
 # Install Gcloud SDK (required for gsutil workload identity authentication)
 ENV \
-  GCLOUD_VERSION=432.0.0 \
-  GCLOUD_CHECKSUM=b24ba27d57463e08db859b7941cf4d7c33cb3af5865095639e3e0b2055cbec66
+  GCLOUD_VERSION=459.0.0 \
+  GCLOUD_CHECKSUM=c7c02262cded63dc2f017aecfe71532da3712ab1b0a8f8d217dc42bcba259de8
 
 RUN set -x \
   && apk --no-cache add python3 \
@@ -22,27 +27,6 @@ RUN set -x \
   && rm -rf /tmp/* /root/.config/gcloud \
   ;
 
-# Install AWS CLI
-ENV \
-  PYTHONIOENCODING=UTF-8 \
-  PYTHONUNBUFFERED=0 \
-  PAGER=more \
-  AWS_CLI_VERSION=1.27.141 \
-  AWS_CLI_CHECKSUM=6fd0b48812f8093b9328600ac86c453d8fce30408456dc78603c18404795e16a
-
-RUN set -x \
-  && apk --update add --no-cache ca-certificates wget unzip \
-  && cd /tmp \
-  && wget -nv https://s3.amazonaws.com/aws-cli/awscli-bundle-${AWS_CLI_VERSION}.zip -O /tmp/awscli-bundle-${AWS_CLI_VERSION}.zip \
-  && echo "${AWS_CLI_CHECKSUM}  awscli-bundle-${AWS_CLI_VERSION}.zip" > /tmp/SHA256SUM \
-  && ( cd /tmp; sha256sum -c SHA256SUM || ( echo "Expected $(sha256sum awscli-bundle-${AWS_CLI_VERSION}.zip)"; exit 1; )) \
-  && unzip awscli-bundle-${AWS_CLI_VERSION}.zip \
-  && /tmp/awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws \
-  && apk del wget unzip \
-  && rm -rf /var/cache/apk/* \
-  && rm -rf /tmp/* \
-  ;
-
 COPY commands /commands
 
 ENTRYPOINT ["/commands/entry.sh"]
diff --git a/tests/test.sh b/tests/test.sh
index d7b4577..7e4c213 100755
--- a/tests/test.sh
+++ b/tests/test.sh
@@ -64,9 +64,9 @@ echo "=> Test load command"
 docker run -d --name mariadb -p 3306:3306 -e MYSQL_ROOT_PASSWORD=password ${MARIADB_IMAGE}:${MARIADB_TAG} > /dev/null
 docker run -d --name minio -p 9000:9000 ${MINIO_IMAGE}:${MINIO_TAG} server /data > /dev/null
 docker run --rm -i --link minio -e MC_HOST_minio=http://minioadmin:minioadmin@minio:9000 minio/mc:latest --quiet mb minio/backup
-docker run -i --name ${TEST_NAME}-save --link mariadb --link minio -e AWS_ACCESS_KEY_ID=minioadmin -e AWS_SECRET_ACCESS_KEY=minioadmin -e AWS_S3_ADDITIONAL_ARGS="--endpoint-url http://minio:9000" $TEST_CONTAINER save --host mariadb --password password s3://backup
-docker run -i --name ${TEST_NAME}-load1 --link mariadb --link minio -e AWS_ACCESS_KEY_ID=minioadmin -e AWS_SECRET_ACCESS_KEY=minioadmin -e AWS_S3_ADDITIONAL_ARGS="--endpoint-url http://minio:9000" $TEST_CONTAINER load --host mariadb --password password s3://backup/ mysql newdb
-docker run -i --name ${TEST_NAME}-load2 --link mariadb --link minio -e AWS_ACCESS_KEY_ID=minioadmin -e AWS_SECRET_ACCESS_KEY=minioadmin -e AWS_S3_ADDITIONAL_ARGS="--endpoint-url http://minio:9000" $TEST_CONTAINER load --host mariadb --password password s3://backup/202 mysql newdb
+docker run -i --name ${TEST_NAME}-save --link mariadb --link minio -e AWS_ACCESS_KEY_ID=minioadmin -e AWS_SECRET_ACCESS_KEY=minioadmin -e AWS_DEFAULT_REGION=ap-southeast-2 -e AWS_S3_ADDITIONAL_ARGS="--endpoint-url http://minio:9000" $TEST_CONTAINER save --host mariadb --password password s3://backup
+docker run -i --name ${TEST_NAME}-load1 --link mariadb --link minio -e AWS_ACCESS_KEY_ID=minioadmin -e AWS_SECRET_ACCESS_KEY=minioadmin -e AWS_DEFAULT_REGION=ap-southeast-2 -e AWS_S3_ADDITIONAL_ARGS="--endpoint-url http://minio:9000" $TEST_CONTAINER load --host mariadb --password password s3://backup/ mysql newdb
+docker run -i --name ${TEST_NAME}-load2 --link mariadb --link minio -e AWS_ACCESS_KEY_ID=minioadmin -e AWS_SECRET_ACCESS_KEY=minioadmin -e AWS_DEFAULT_REGION=ap-southeast-2 -e AWS_S3_ADDITIONAL_ARGS="--endpoint-url http://minio:9000" $TEST_CONTAINER load --host mariadb --password password s3://backup/202 mysql newdb
 cleanup mariadb minio ${TEST_NAME}-save ${TEST_NAME}-load1 ${TEST_NAME}-load2
 
 echo "=> Test mysql command"
@@ -78,5 +78,5 @@ echo "=> Test save command"
 docker run -d --name mariadb -p 3306:3306 -e MYSQL_ROOT_PASSWORD=password ${MARIADB_IMAGE}:${MARIADB_TAG} > /dev/null
 docker run -d --name minio -p 9000:9000 ${MINIO_IMAGE}:${MINIO_TAG} server /data > /dev/null
 docker run --rm -i --link minio -e MC_HOST_minio=http://minioadmin:minioadmin@minio:9000 minio/mc:latest --quiet mb minio/backup
-docker run -i --name $TEST_NAME --link mariadb --link minio -e AWS_ACCESS_KEY_ID=minioadmin -e AWS_SECRET_ACCESS_KEY=minioadmin -e AWS_S3_ADDITIONAL_ARGS="--endpoint-url http://minio:9000" $TEST_CONTAINER save --host mariadb --password password s3://backup
+docker run -i --name $TEST_NAME --link mariadb --link minio -e AWS_ACCESS_KEY_ID=minioadmin -e AWS_SECRET_ACCESS_KEY=minioadmin -e AWS_DEFAULT_REGION=ap-southeast-2 -e AWS_S3_ADDITIONAL_ARGS="--endpoint-url http://minio:9000" $TEST_CONTAINER save --host mariadb --password password s3://backup
 cleanup mariadb minio $TEST_NAME