diff --git a/.gitignore b/.gitignore
index c6303d3..efe2b63 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,6 @@ networks/secret-store/config/config.toml
 .DS_Store
 **/.DS_Store
 ._*
+
+# Barge logs
+start_ocean.log
diff --git a/compose-files/nodes/kovan_node.yml b/compose-files/nodes/kovan_node.yml
index 1d78f7a..057be98 100644
--- a/compose-files/nodes/kovan_node.yml
+++ b/compose-files/nodes/kovan_node.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   keeper-node:
-    image: parity/parity:v2.3.2
+    image: ${PARITY_IMAGE}
     command:
       --chain kovan
       --base-path /home/parity/base
diff --git a/compose-files/nodes/nile_node.yml b/compose-files/nodes/nile_node.yml
index dfd0b1a..6847138 100644
--- a/compose-files/nodes/nile_node.yml
+++ b/compose-files/nodes/nile_node.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   keeper-node:
-    image: parity/parity:v2.3.2
+    image: ${PARITY_IMAGE}
     command:
       --config /home/parity/parity/config/config.toml
       --db-path /home/parity/chains
diff --git a/compose-files/nodes/spree_node.yml b/compose-files/nodes/spree_node.yml
index b736724..e30cbbc 100644
--- a/compose-files/nodes/spree_node.yml
+++ b/compose-files/nodes/spree_node.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   keeper-node:
-    image: parity/parity:v2.3.2
+    image: ${PARITY_IMAGE}
     command:
       --config /home/parity/config/config.toml
       --db-path /home/parity/chains
diff --git a/compose-files/secret_store.yml b/compose-files/secret_store.yml
index 517d09a..c7ede03 100644
--- a/compose-files/secret_store.yml
+++ b/compose-files/secret_store.yml
@@ -44,7 +44,7 @@ services:
     command: nginx -g 'daemon off;'
 
   secret-store-signing-node:
-    image: parity/parity:v2.3.2
+    image: ${PARITY_IMAGE}
     command:
       --chain /etc/parity/secretstore/chain_${KEEPER_NETWORK_NAME}.json
       --light
diff --git a/start_ocean.sh b/start_ocean.sh
index b3da802..b02dafa 100755
--- a/start_ocean.sh
+++ b/start_ocean.sh
@@ -18,6 +18,8 @@ export BRIZO_VERSION=${BRIZO_VERSION:-v0.3.1}
 export KEEPER_VERSION=${KEEPER_VERSION:-v0.9.0}
 export PLEUSTON_VERSION=${PLEUSTON_VERSION:-v0.3.0}
 
+export PARITY_IMAGE='parity/parity:v2.3.3'
+
 export PROJECT_NAME="ocean"
 export FORCEPULL="false"