diff --git a/README.md b/README.md
index 29beff5..183fb73 100644
--- a/README.md
+++ b/README.md
@@ -66,12 +66,12 @@ The default versions are always a combination of component versions which are co
 | --------------      | ------------------ | --------------------------------- | --------------- | ------------- |
 | ganache             |  ocean-contracts   | latest                            | 172.15.0.3      | 8545 -> 8545  |
 | ocean-contracts     |                    | v1.0.0                            | 172.15.0.14     |               |
-| Aquarius            |                    | v4.0.10                            | 172.15.0.5      | 5000 -> 5000  |
+| Aquarius            |                    | v4.1.0                            | 172.15.0.5      | 5000 -> 5000  |
 | Elasticsearch       |  Aquarius          | 6.8.3                             | 172.15.0.6      |               |
-| Provider            |                    | v1.0.17                            | 172.15.0.4      | 8030 -> 8030  |
-| Provider2           |                    | v1.0.17                            | 172.15.0.7      | 8030 -> 8030  |
+| Provider            |                    | v1.0.19                            | 172.15.0.4      | 8030 -> 8030  |
+| Provider2           |                    | v1.0.19                            | 172.15.0.7      | 8030 -> 8030  |
 | RBAC Server         |                    | main                              | 172.15.0.8      | 3000 -> 3000  |
-| GraphNode           |                    | oceanprotocol/graph-node:latest   | 172.15.0.15     | 9000 -> 8000 ,9001 -> 8001 , 9020 -> 8020,  9030 -> 8030, 9040 -> 8040  |
+| GraphNode           |                    | graphprotocol/graph-node:v0.26.0   | 172.15.0.15     | 9000 -> 8000 ,9001 -> 8001 , 9020 -> 8020,  9030 -> 8030, 9040 -> 8040  |
 | Graphipfs           |                    | ipfs/go-ipfs:v0.4.23              | 172.15.0.16     | 5001 -> 5001  |
 | Graphpgsql          |                    | postgres                          | 172.15.0.7      | 5432 -> 5432  |
 | Dashboard           |                    | portainer/portainer               | 172.15.0.25     | 9100 -> 9000  |
diff --git a/compose-files/thegraph.yml b/compose-files/thegraph.yml
index df4efdd..1b8f6b9 100644
--- a/compose-files/thegraph.yml
+++ b/compose-files/thegraph.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   graph-node:
-    image: graphprotocol/graph-node:v0.25.0
+    image: graphprotocol/graph-node:v0.26.0
     ports:
       - '9000:8000'
       - '9001:8001'
diff --git a/start_ocean.sh b/start_ocean.sh
index 4b86be9..565cccb 100755
--- a/start_ocean.sh
+++ b/start_ocean.sh
@@ -28,8 +28,8 @@ COMPOSE_DIR="${DIR}/compose-files"
 
 # Default versions of Aquarius, Provider
 
-export AQUARIUS_VERSION=${AQUARIUS_VERSION:-v4.0.10}
-export PROVIDER_VERSION=${PROVIDER_VERSION:-v1.0.17}
+export AQUARIUS_VERSION=${AQUARIUS_VERSION:-v4.1.0}
+export PROVIDER_VERSION=${PROVIDER_VERSION:-v1.0.19}
 export SUBGRAPH_VERSION=${SUBGRAPH_VERSION:-v4main}
 export CONTRACTS_VERSION=${CONTRACTS_VERSION:-v1.0.0}
 export RBAC_VERSION=${RBAC_VERSION:-next}