diff --git a/Makefile b/Makefile
index 213a441..3a10ad4 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ update-dependencies:
 	docker pull python:3
 	docker pull rancher/socat-docker:latest
 	docker pull appropriate/curl:latest
-	docker pull docker:1.9
+	docker pull docker:1.10
 
 test:
 	docker build -t jwilder/nginx-proxy:bats .
diff --git a/README.md b/README.md
index ed082cf..db870d8 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,20 @@ If you need to support multiple virtual hosts for a container, you can separate
 
 You can also use wildcards at the beginning and the end of host name, like `*.bar.com` or `foo.bar.*`. Or even a regular expression, which can be very useful in conjunction with a wildcard DNS service like [xip.io](http://xip.io), using `~^foo\.bar\..*\.xip\.io` will match `foo.bar.127.0.0.1.xip.io`, `foo.bar.10.0.2.2.xip.io` and all other given IPs. More information about this topic can be found in the nginx documentation about [`server_names`](http://nginx.org/en/docs/http/server_names.html).
 
+### Multiple Networks
+
+With the addition of [overlay networking](https://docs.docker.com/engine/userguide/networking/get-started-overlay/) in Docker 1.9, your `nginx-proxy` container may need to connect to backend containers on multiple networks. By default, if you don't pass the `--net` flag when your `nginx-proxy` container is created, it will only be attached to the default `bridge` network. This means that it will not be able to connect to containers on networks other than `bridge`.
+
+If you want your `nginx-proxy` container to be attached to a different network, you must pass the `--net=my-network` option in your `docker create` or `docker run` command. At the time of this writing, only a single network can be specified at container creation time. To attach to other networks, you can use the `docker network connect` command after your container is created:
+
+```console
+$ docker run -d -p 80:80 -v /var/run/docker.sock:/tmp/docker.sock:ro \
+    --name my-nginx-proxy --net my-network jwilder/nginx-proxy
+$ docker network connect my-other-network my-nginx-proxy
+```
+
+In this example, the `my-nginx-proxy` container will be connected to `my-network` and `my-other-network` and will be able to proxy to other containers attached to those networks.
+
 ### SSL Backends
 
 If you would like to connect to your backend using HTTPS instead of HTTP, set `VIRTUAL_PROTO=https` on the backend container.
diff --git a/circle.yml b/circle.yml
index e0ecf4d..761684f 100644
--- a/circle.yml
+++ b/circle.yml
@@ -1,7 +1,6 @@
 machine:
   pre:
-    - sudo curl -L -o /usr/bin/docker 'https://s3-external-1.amazonaws.com/circle-downloads/docker-1.9.1-circleci'
-    - sudo chmod 0755 /usr/bin/docker
+    - curl -sSL https://s3.amazonaws.com/circle-downloads/install-circleci-docker.sh | bash -s -- 1.10.0
   services:
     - docker
 
diff --git a/nginx.tmpl b/nginx.tmpl
index 255cc35..343a801 100644
--- a/nginx.tmpl
+++ b/nginx.tmpl
@@ -1,3 +1,5 @@
+{{ $CurrentContainer := where $ "ID" .Docker.CurrentContainerID | first }}
+
 {{ define "upstream" }}
 	{{ if .Address }}
 		{{/* If we got the containers from swarm and this container's port is published to host, use host IP:PORT */}}
@@ -5,13 +7,13 @@
 			# {{ .Container.Node.Name }}/{{ .Container.Name }}
 			server {{ .Container.Node.Address.IP }}:{{ .Address.HostPort }};
 		{{/* If there is no swarm node or the port is not published on host, use container's IP:PORT */}}
-		{{ else }}
+		{{ else if .Network }}
 			# {{ .Container.Name }}
-			server {{ .Address.IP }}:{{ .Address.Port }};
+			server {{ .Network.IP }}:{{ .Address.Port }};
 		{{ end }}
-	{{ else }}
+	{{ else if .Network }}
 		# {{ .Container.Name }}
-		server {{ .Container.IP }} down;
+		server {{ .Network.IP }} down;
 	{{ end }}
 {{ end }}
 
@@ -75,15 +77,24 @@ server {
 upstream {{ $host }} {
 {{ range $container := $containers }}
 	{{ $addrLen := len $container.Addresses }}
-	{{/* If only 1 port exposed, use that */}}
-	{{ if eq $addrLen 1 }}
-		{{ $address := index $container.Addresses 0 }}
-		{{ template "upstream" (dict "Container" $container "Address" $address) }}
-	{{/* If more than one port exposed, use the one matching VIRTUAL_PORT env var, falling back to standard web port 80 */}}
-	{{ else }}
-		{{ $port := coalesce $container.Env.VIRTUAL_PORT "80" }}
-		{{ $address := where $container.Addresses "Port" $port | first }}
-		{{ template "upstream" (dict "Container" $container "Address" $address) }}
+
+	{{ range $knownNetwork := $CurrentContainer.Networks }}
+		{{ range $containerNetwork := $container.Networks }}
+			{{ if eq $knownNetwork.Name $containerNetwork.Name }}
+				## Can be connect with "{{ $containerNetwork.Name }}" network
+
+				{{/* If only 1 port exposed, use that */}}
+				{{ if eq $addrLen 1 }}
+					{{ $address := index $container.Addresses 0 }}
+					{{ template "upstream" (dict "Container" $container "Address" $address "Network" $containerNetwork) }}
+				{{/* If more than one port exposed, use the one matching VIRTUAL_PORT env var, falling back to standard web port 80 */}}
+				{{ else }}
+					{{ $port := coalesce $container.Env.VIRTUAL_PORT "80" }}
+					{{ $address := where $container.Addresses "Port" $port | first }}
+					{{ template "upstream" (dict "Container" $container "Address" $address "Network" $containerNetwork) }}
+				{{ end }}
+			{{ end }}
+		{{ end }}
 	{{ end }}
 {{ end }}
 }
diff --git a/test/docker.bats b/test/docker.bats
index 43be758..f90d270 100644
--- a/test/docker.bats
+++ b/test/docker.bats
@@ -54,7 +54,7 @@ load test_helpers
 @test "[$TEST_FILE] separated containers (nginx + docker-gen + nginx.tmpl)" {
 	docker_clean bats-nginx
 	docker_clean bats-docker-gen
-	
+
 	# GIVEN a simple nginx container
 	run docker run -d \
 		--label bats-type="nginx" \
@@ -73,6 +73,7 @@ load test_helpers
 		-v /var/run/docker.sock:/tmp/docker.sock:ro \
 		-v $BATS_TEST_DIRNAME/../nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro \
 		--volumes-from bats-nginx \
+		--expose 80 \
 		jwilder/docker-gen:0.7.0 \
 			-notify-sighup bats-nginx \
 			-watch \
@@ -91,7 +92,7 @@ load test_helpers
 		docker logs bats-docker-gen
 		false
 	} >&2
-	
+
 	# THEN
 	assert_nginxproxy_behaves bats-nginx
 }
@@ -120,4 +121,3 @@ function assert_nginxproxy_behaves {
 	run curl_container $container /data --header "Host: webFOO.bats" --head
 	assert_output -l 0 $'HTTP/1.1 503 Service Temporarily Unavailable\r'
 }
-
diff --git a/test/lib/docker_helpers.bash b/test/lib/docker_helpers.bash
index 1735506..221234e 100644
--- a/test/lib/docker_helpers.bash
+++ b/test/lib/docker_helpers.bash
@@ -62,5 +62,5 @@ function docker_tcp {
 		--expose 2375 \
 		-v /var/run/docker.sock:/var/run/docker.sock \
 		rancher/socat-docker
-	docker run --label bats-type="docker" --link "$container_name:docker" docker:1.9 version
+	docker run --label bats-type="docker" --link "$container_name:docker" docker:1.10 version
 }