diff --git a/README.md b/README.md
index c4daa650..d6f17455 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ For using the Openstack Cloud collection firstly you need to install `ansible` a
 For example with pip:
 
 ```bash
-pip install ansible openstacksdk
+pip install "ansible>=2.9" "openstacksdk>=0.36"
 ```
 
 OpenStackSDK has to be available to Ansible and to the Python interpreter on the host, where Ansible executes the module (target host).
diff --git a/requirements.txt b/requirements.txt
index 68593015..a1c77fe1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-openstacksdk>=0.13
+openstacksdk>=0.36