diff --git a/.env b/.env
index 0a3cfa0..1e3e38d 100644
--- a/.env
+++ b/.env
@@ -1,3 +1,3 @@
 FROSTFS_HUB_IMAGE=truecloudlab/frostfs
 AIO_IMAGE=truecloudlab/frostfs-aio
-AIO_VERSION=1.6.1
+AIO_VERSION=1.6.2
diff --git a/s3-gw/s3-gw-config.yaml b/s3-gw/s3-gw-config.yaml
index e78e6fc..f61728b 100644
--- a/s3-gw/s3-gw-config.yaml
+++ b/s3-gw/s3-gw-config.yaml
@@ -32,7 +32,7 @@ stream_timeout: 10s
 healthcheck_timeout: 15s
 rebalance_interval: 60s
 pool_error_threshold: 100
-max_clients_count: 100
+max_clients_count: 1000
 max_clients_deadline: 30s
 
 cache:
diff --git a/sn/config.yaml b/sn/config.yaml
index 1e082f3..d38545c 100644
--- a/sn/config.yaml
+++ b/sn/config.yaml
@@ -37,6 +37,7 @@ pprof:
 
 storage:
   shard_num: 1
+  shard_pool_size: 1000
   shard:
     0:
       writecache:
@@ -65,6 +66,4 @@ tree:
 
 object:
   put:
-    pool_size_remote: 100
-    pool_size_local: 100
-
+    local_pool_size: 1000