Update base Docker image

CHANGELOG.md

@@ -9,6 +9,7 @@
 - Respond with 404 when the bucket/container name or object key is empty in an S3, Google Cloud Storage, Azure Blob Storage, or OpenStack Object Storage (Swift) URL.
 - (pro) Improve unsharp masking.
 - (docker) Update AWS Lambda adapter to 0.8.2.
+- (docker) Increase EXIF size limit to 8MB.
 
 ### Fix
 - Fix parsing some TIFFs.

docker/Dockerfile

@@ -1,4 +1,4 @@
-ARG BASE_IMAGE_VERSION="v3.9.0"
+ARG BASE_IMAGE_VERSION="v3.9.1"
 
 FROM darthsim/imgproxy-base:${BASE_IMAGE_VERSION}