diff --git a/changelogs/fragments/134_authorized_key.yml b/changelogs/fragments/134_authorized_key.yml
new file mode 100644
index 0000000..38a47dc
--- /dev/null
+++ b/changelogs/fragments/134_authorized_key.yml
@@ -0,0 +1,2 @@
+minor_changes:
+- authorized_key - add a list of valid key types (https://github.com/ansible-collections/ansible.posix/issues/134).
diff --git a/plugins/modules/authorized_key.py b/plugins/modules/authorized_key.py
index 25c06e3..7f203e3 100644
--- a/plugins/modules/authorized_key.py
+++ b/plugins/modules/authorized_key.py
@@ -389,13 +389,28 @@ def parsekey(module, raw_key, rank=None):
 
     VALID_SSH2_KEY_TYPES = [
         'sk-ecdsa-sha2-nistp256@openssh.com',
+        'sk-ecdsa-sha2-nistp256-cert-v01@openssh.com',
+        'webauthn-sk-ecdsa-sha2-nistp256@openssh.com',
         'ecdsa-sha2-nistp256',
+        'ecdsa-sha2-nistp256-cert-v01@openssh.com',
         'ecdsa-sha2-nistp384',
+        'ecdsa-sha2-nistp384-cert-v01@openssh.com',
         'ecdsa-sha2-nistp521',
+        'ecdsa-sha2-nistp521-cert-v01@openssh.com',
         'sk-ssh-ed25519@openssh.com',
+        'sk-ssh-ed25519-cert-v01@openssh.com',
         'ssh-ed25519',
+        'ssh-ed25519-cert-v01@openssh.com',
         'ssh-dss',
         'ssh-rsa',
+        'ssh-xmss@openssh.com',
+        'ssh-xmss-cert-v01@openssh.com',
+        'rsa-sha2-256',
+        'rsa-sha2-512',
+        'ssh-rsa-cert-v01@openssh.com',
+        'rsa-sha2-256-cert-v01@openssh.com',
+        'rsa-sha2-512-cert-v01@openssh.com',
+        'ssh-dss-cert-v01@openssh.com',
     ]
 
     options = None   # connection options