diff --git a/start_ocean.sh b/start_ocean.sh
index 6def69f..2cfe3d6 100755
--- a/start_ocean.sh
+++ b/start_ocean.sh
@@ -28,7 +28,7 @@ COMPOSE_DIR="${DIR}/compose-files"
 
 # Default versions of Aquarius, Provider
 
-export AQUARIUS_VERSION=${AQUARIUS_VERSION:-v3.1.3}
+export AQUARIUS_VERSION=${AQUARIUS_VERSION:-v3.1.4}
 export PROVIDER_VERSION=${PROVIDER_VERSION:-v0.4.24}
 export CONTRACTS_VERSION=${CONTRACTS_VERSION:-v0.6.9}
 export RBAC_VERSION=${RBAC_VERSION:-next}