diff --git a/CHANGELOG.md b/CHANGELOG.md
index 91d1364..a81ee75 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,14 @@
 ---
 -->
 
+## 2021-01-24, v2.5.0
+
+### Notable changes
+
+  - Added support for Ansible >= 2.9.17 #83
+
+---
+
 ## 2021-01-23, v2.4.3
 
 ### Notable changes
diff --git a/README.md b/README.md
index 636dc39..22f6857 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ and [CHANGELOG.md](CHANGELOG.md).
 
 The host you're running Ansible from requires the following Python dependencies:
 
-  - `ansible >= 2.10.4`
+  - `ansbile >= 2.9.17` or `ansible-base >= 2.10.4`
 
 You can install dependencies using the requirements.txt file in this repository:
 `pip3 install -r requirements.txt`.
diff --git a/documentation/README.md b/documentation/README.md
index 6e01d62..c1ab83b 100644
--- a/documentation/README.md
+++ b/documentation/README.md
@@ -35,5 +35,6 @@ minimum configuration.
 ### Operations
 
   - [Stop/Start a cluster](operations/stop-start-cluster.md)
+  - [Updating k3s](operations/updating-k3s.md)
   - [Extending a cluster](operations/extending-a-cluster.md)
   - [Shrinking a cluster](operations/shrinking-a-cluster.md)
diff --git a/documentation/operations/updating-k3s.md b/documentation/operations/updating-k3s.md
new file mode 100644
index 0000000..b6713e4
--- /dev/null
+++ b/documentation/operations/updating-k3s.md
@@ -0,0 +1,52 @@
+# Updating k3s
+
+## Before you start!
+
+Ensure you back up your k3s cluster. This is particularly important if you use
+an external datastore or embedded Etcd. Please refer to the below guide to
+backing up your k3s datastore:
+
+https://rancher.com/docs/k3s/latest/en/backup-restore/
+
+Also, check your volume backups are also working!
+
+## Proceedure
+
+### Updates using Ansible
+
+To update via Ansible, set `k3s_release_version` to the target version you wish
+to go to. For example, from your `v1.19.3+k3s1` playbook:
+
+```yaml
+---
+# BEFORE
+
+- name: Provision k3s cluster
+  hosts: k3s_cluster
+  roles:
+    - name: xanmanning.k3s
+      vars:
+        k3s_release_version: v1.19.3+k3s1
+```
+
+Updating to `v1.20.2+k3s1`:
+
+```yaml
+---
+# AFTER
+
+- name: Provision k3s cluster
+  hosts: k3s_cluster
+  roles:
+    - name: xanmanning.k3s
+      vars:
+        k3s_release_version: v1.20.2+k3s1
+```
+
+### Automatic updates
+
+For automatic updates, consider installing Rancher's
+[system-upgrade-controller](https://rancher.com/docs/k3s/latest/en/upgrades/automated/)
+
+**Please note**, to be able to update using the system-upgrade-controller you
+will need to set `k3s_install_hard_links` to `true`.
diff --git a/meta/main.yml b/meta/main.yml
index 8d9033c..4e32a4c 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -20,7 +20,7 @@ galaxy_info:
   # - CC-BY
   license: BSD
 
-  min_ansible_version: '2.10'
+  min_ansible_version: '2.9'
 
   # If this a Container Enabled role, provide the minimum Ansible Container version.
   # min_ansible_container_version:
diff --git a/molecule/requirements.txt b/molecule/requirements.txt
index 8afe838..41787de 100644
--- a/molecule/requirements.txt
+++ b/molecule/requirements.txt
@@ -1,6 +1,6 @@
 -r ../requirements.txt
 
-molecule[docker]>=3.2.1
+molecule[docker]>=3.2
 docker>=4.3.1
 yamllint>=1.25.0
 ansible-lint>=4.3.5
diff --git a/requirements.txt b/requirements.txt
index c857628..03308f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-ansible>=2.10.4
+ansible>=2.9.16,!=2.10.0,!=2.10.1,!=2.10.2,!=2.10.3