diff --git a/guide/deployment_swarm.md b/guide/deployment_swarm.md
index 4c4a93eb..e9967af8 100644
--- a/guide/deployment_swarm.md
+++ b/guide/deployment_swarm.md
@@ -8,7 +8,7 @@ These instructions are for a development environment. If you plan to expose Open
 
 ## Initialize Swarm Mode
 
-You can create a single-host Docker Swarm on your laptop with a single command. You don't need any additional software to Docker 17.05 or greater. You can also run these commands on a Linux VM or cloud host.
+You can create a single-host Docker Swarm on your laptop with a single command. You don't need any additional software to Docker 17.06 or greater. You can also run these commands on a Linux VM or cloud host.
 
 This is how you initialize your master node:
 
diff --git a/guide/deployment_swarm_arm.md b/guide/deployment_swarm_arm.md
index 69a7bcca..74beaf11 100644
--- a/guide/deployment_swarm_arm.md
+++ b/guide/deployment_swarm_arm.md
@@ -26,7 +26,7 @@ When running OpenFaaS on ARM a key consideration is that we need to use arm base
 
 ### Initialize Swarm Mode
 
-You can create a single-host Docker Swarm on your ARM device with a single command. You don't need any additional software to Docker 17.05 or greater.
+You can create a single-host Docker Swarm on your ARM device with a single command. You don't need any additional software to Docker 17.06 or greater.
 
 This is how you initialize your master node: