diff --git a/doc/pan.licapi.rst b/doc/pan.licapi.rst
index 87bad5f..792acd5 100644
--- a/doc/pan.licapi.rst
+++ b/doc/pan.licapi.rst
@@ -317,7 +317,7 @@ SEE ALSO
  panlicapi.py
 
  Licensing API Documentation
-  https://www.paloaltonetworks.com/documentation/80/virtualization/virtualization/license-the-vm-series-firewall/licensing-api
+  https://www.paloaltonetworks.com/documentation/81/virtualization/virtualization/license-the-vm-series-firewall/licensing-api
 
 AUTHORS
 =======
diff --git a/doc/pan.wfapi.rst b/doc/pan.wfapi.rst
index 40e50c4..8f83156 100644
--- a/doc/pan.wfapi.rst
+++ b/doc/pan.wfapi.rst
@@ -252,7 +252,7 @@ pcap(hash=None, platform=None)
  *Malware* verdict is returned.
 
  Platform IDs are documented in the
- `Get a Packet Capture <https://www.paloaltonetworks.com/documentation/80/wildfire/wf_api/get-wildfire-information-through-the-wildfire-api/get-a-packet-capture-wildfire-api>`_
+ `Get a Packet Capture <https://www.paloaltonetworks.com/documentation/81/wildfire/wf_api/get-wildfire-information-through-the-wildfire-api/get-a-packet-capture-wildfire-api>`_
  section of the *WildFire API Reference*.
 
 testfile()
@@ -370,10 +370,10 @@ SEE ALSO
  panwfapi.py
 
  WildFire Administrator's Guide
-  https://www.paloaltonetworks.com/documentation/80/wildfire/wf_admin
+  https://www.paloaltonetworks.com/documentation/81/wildfire/wf_admin
 
  WildFire API
-  https://www.paloaltonetworks.com/documentation/80/wildfire/wf_api
+  https://www.paloaltonetworks.com/documentation/81/wildfire/wf_api
 
 AUTHORS
 =======
diff --git a/doc/pan.xapi.rst b/doc/pan.xapi.rst
index f15882a..e6ff67f 100644
--- a/doc/pan.xapi.rst
+++ b/doc/pan.xapi.rst
@@ -655,8 +655,8 @@ SEE ALSO
 
  panxapi.py
 
- PAN-OS XML API Reference
-  https://www.paloaltonetworks.com/documentation/80/pan-os/xml-api
+ PAN-OS and Panorama API Guide
+  https://www.paloaltonetworks.com/documentation/81/pan-os/xml-api
 
 AUTHORS
 =======
diff --git a/doc/panlicapi.rst b/doc/panlicapi.rst
index dcfc82d..6b90b23 100644
--- a/doc/panlicapi.rst
+++ b/doc/panlicapi.rst
@@ -382,10 +382,10 @@ SEE ALSO
  pan.licapi, panxapi.py
 
  VM-Series Deployment Guide
-  https://www.paloaltonetworks.com/documentation/80/virtualization/virtualization
+  https://www.paloaltonetworks.com/documentation/81/virtualization/virtualization
 
  Licensing API
-  https://www.paloaltonetworks.com/documentation/80/virtualization/virtualization/license-the-vm-series-firewall/licensing-api
+  https://www.paloaltonetworks.com/documentation/81/virtualization/virtualization/license-the-vm-series-firewall/licensing-api
 
 AUTHORS
 =======
diff --git a/doc/panwfapi.rst b/doc/panwfapi.rst
index 3d1acb5..46512fc 100644
--- a/doc/panwfapi.rst
+++ b/doc/panwfapi.rst
@@ -127,7 +127,7 @@ DESCRIPTION
  ``--platform`` *id*
   Platform ID for sandbox environment.
   Platform IDs are documented in the
-  `Get a Packet Capture <https://www.paloaltonetworks.com/documentation/80/wildfire/wf_api/get-wildfire-information-through-the-wildfire-api/get-a-packet-capture-wildfire-api>`_
+  `Get a Packet Capture <https://www.paloaltonetworks.com/documentation/81/wildfire/wf_api/get-wildfire-information-through-the-wildfire-api/get-a-packet-capture-wildfire-api>`_
   section of the *WildFire API Reference*.
 
  ``--testfile``
@@ -341,10 +341,10 @@ SEE ALSO
  pan.wfapi
 
  WildFire Administrator's Guide
-  https://www.paloaltonetworks.com/documentation/80/wildfire/wf_admin
+  https://www.paloaltonetworks.com/documentation/81/wildfire/wf_admin
 
  WildFire API
-  https://www.paloaltonetworks.com/documentation/80/wildfire/wf_api
+  https://www.paloaltonetworks.com/documentation/81/wildfire/wf_api
 
 AUTHORS
 =======
diff --git a/doc/panxapi.rst b/doc/panxapi.rst
index 451174e..f7e2e1f 100644
--- a/doc/panxapi.rst
+++ b/doc/panxapi.rst
@@ -721,8 +721,8 @@ SEE ALSO
 
  pan.xapi, panconf.py
 
- PAN-OS XML API Reference
-  https://www.paloaltonetworks.com/documentation/80/pan-os/xml-api
+ PAN-OS and Panorama API Guide
+  https://www.paloaltonetworks.com/documentation/81/pan-os/xml-api
 
  PAN-OS XML API Labs with pan-python
   http://api-lab.paloaltonetworks.com/