diff --git a/README.markdown b/README.markdown
index d77ed3f..1cad7e3 100644
--- a/README.markdown
+++ b/README.markdown
@@ -31,7 +31,7 @@ Getting Started
 Required Gems
 =============
 
- * azure (>= 0.5.1)
+ * azure (>= 0.6.0)
  * net-ssh (>= 2.1.4)
  * net-scp (>= 1.0.4)
  * winrm (>= 1.1.3)