diff --git a/backend/go-app/go.mod b/backend/go-app/go.mod
index e6cd9ddf..3bb19fce 100644
--- a/backend/go-app/go.mod
+++ b/backend/go-app/go.mod
@@ -19,7 +19,7 @@ require (
 	github.com/gorilla/mux v1.8.0
 	github.com/h2non/filetype v1.1.3
 	github.com/satori/go.uuid v1.2.0
-	github.com/shuffle/shuffle-shared v0.4.18
+	github.com/shuffle/shuffle-shared v0.4.19
 	golang.org/x/crypto v0.3.0
 	google.golang.org/api v0.103.0
 	google.golang.org/appengine v1.6.7
diff --git a/docker-compose.yml b/docker-compose.yml
index bd3e42a7..18c96895 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -62,7 +62,7 @@ services:
     container_name: shuffle-opensearch
     environment:
       - bootstrap.memory_lock=true
-      - "OPENSEARCH_JAVA_OPTS=-Xms1048m -Xmx1048m" # minimum and maximum Java heap size, recommend setting both to 50% of system RAM
+      - "OPENSEARCH_JAVA_OPTS=-Xms2048m -Xmx2048m" # minimum and maximum Java heap size, recommend setting both to 50% of system RAM
       - cluster.initial_master_nodes=shuffle-opensearch
       - cluster.routing.allocation.disk.threshold_enabled=false
       - cluster.name=shuffle-cluster