diff --git a/ops/docker-compose-metrics.yml b/ops/docker-compose-metrics.yml
index 4660245568116..eff9e76871c94 100644
--- a/ops/docker-compose-metrics.yml
+++ b/ops/docker-compose-metrics.yml
@@ -1,4 +1,4 @@
-version: "3"
+version: "3.4"
 
 services:
   l2geth:
@@ -51,4 +51,4 @@ volumes:
   influxdb_data:
   grafana_data:
   grafana_dashboards:
-  prometheus_data:
\ No newline at end of file
+  prometheus_data:
diff --git a/ops/docker-compose-nobuild.yml b/ops/docker-compose-nobuild.yml
index 7db3ebac54a4b..128d706706c4c 100644
--- a/ops/docker-compose-nobuild.yml
+++ b/ops/docker-compose-nobuild.yml
@@ -1,4 +1,4 @@
-version: "3"
+version: "3.4"
 services:
   l1_chain:
     image: ethereumoptimism/hardhat-node:${DOCKER_TAG:-prerelease-0.5.0-rc-7-ee217ce}
diff --git a/ops/docker-compose-rpc-proxy.yml b/ops/docker-compose-rpc-proxy.yml
index dccd31c1cb077..f7d3037dccfb4 100644
--- a/ops/docker-compose-rpc-proxy.yml
+++ b/ops/docker-compose-rpc-proxy.yml
@@ -1,4 +1,4 @@
-version: "3"
+version: "3.4"
 services:
   rpc-proxy:
     depends_on:
diff --git a/ops/docker-compose.yml b/ops/docker-compose.yml
index ed6c69de460f6..6b5302a687ccd 100644
--- a/ops/docker-compose.yml
+++ b/ops/docker-compose.yml
@@ -1,4 +1,4 @@
-version: "3"
+version: "3.4"
 
 services:
   # this is a helper service used because there's no official hardhat image