diff --git a/docker-compose.yml b/docker-compose.yml
index b7066ba..bd507a5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,7 +12,7 @@ services:
             - "5432"
 
     b2share:
-        image: eudatb2share/b2share:2.0.1
+        image: eudatb2share/b2share:2.1.1
         environment:
             - "B2ACCESS_CONSUMER_KEY=${B2ACCESS_CONSUMER_KEY}"
             - "B2ACCESS_SECRET_KEY=${B2ACCESS_SECRET_KEY}"
diff --git a/nginx/b2share.conf b/nginx/b2share.conf
index 1635ba0..7d682a9 100644
--- a/nginx/b2share.conf
+++ b/nginx/b2share.conf
@@ -36,6 +36,7 @@ server {
         location /api/files {
                 proxy_pass http://b2share:5000;
                 proxy_request_buffering off;
+                proxy_max_temp_file_size 0;
                 client_max_body_size 1000g;
         }