diff --git a/index.html b/index.html
index 688f880..3800168 100644
--- a/index.html
+++ b/index.html
@@ -546,7 +546,7 @@ <h4>v4.1</h4>
                             <button class="collapsible">Site deployment</button>
                             <div class="content">
                                 <p>To deploy CARTA at your institution as a web-based application for multiple users,
-                                    please refer to the <a href="https://carta-controller.readthedocs.io/en/dev/"
+                                    please refer to the <a href="https://carta-controller.readthedocs.io/en/v4.1.1/"
                                         target="_blank">CARTA controller documentation</a>.</p>
                                 <p>To start CARTA, please refer to the user manual <a
                                         href="https://carta.readthedocs.io/en/4.1/installation_and_configuration.html#how-to-run-carta"
@@ -779,10 +779,10 @@ <h4>v5.0-beta.1</h4>
                             <button class="collapsible">Site deployment</button>
                             <div class="content">
                                 <p>To deploy CARTA at your institution as a web-based application for multiple users,
-                                    please refer to the <a href="https://carta-controller.readthedocs.io/en/release-5.0/"
+                                    please refer to the <a href="https://carta-controller.readthedocs.io/en/v5.0.0-beta/"
                                         target="_blank">CARTA controller documentation</a>.</p>
                                 <p>To start CARTA, please refer to the user manual <a
-                                        href="https://carta.readthedocs.io/en/4.0/installation_and_configuration.html#how-to-run-carta"
+                                        href="https://carta.readthedocs.io/en/5.0/installation_and_configuration.html#how-to-run-carta"
                                         target="_blank">How to Run CARTA</a>.</p>
                             </div>
 
@@ -809,7 +809,7 @@ <h4>v5.0-beta.1</h4>
                          <br/>sudo apt-get update
                          <br/>sudo apt install carta-beta</code></p>
                                                 <p>To start CARTA, please refer to the user manual <a
-                                                        href="https://carta.readthedocs.io/en/3.0/installation_and_configuration.html#how-to-run-carta"
+                                                        href="https://carta.readthedocs.io/en/5.0/installation_and_configuration.html#how-to-run-carta"
                                                         target="_blank">How to Run CARTA</a>.</p>
                                             </div>
 
@@ -851,7 +851,7 @@ <h4>v5.0-beta.1</h4>
                                                 <p>Now CARTA can be installed with:<br>
                                                     <code>brew install cartavis/tap/carta-beta</code>
                                                 <p>To start CARTA, please refer to the user manual <a
-                                                        href="https://carta.readthedocs.io/en/4.0/installation_and_configuration.html#how-to-run-carta"
+                                                        href="https://carta.readthedocs.io/en/5.0/installation_and_configuration.html#how-to-run-carta"
                                                         target="_blank">How to Run CARTA</a>.</p>
                                             </div>
                                         </div>
@@ -911,7 +911,7 @@ <h4>v5.0-beta.1</h4>
                                                 <code>tar -xzf carta.AppImage.v5.0.0-beta.1.$(arch).tgz</code><br>
                                                 <b>Operation:</b><br>
                                                 To start CARTA, please refer to the user manual <a
-                                                    href="https://carta.readthedocs.io/en/4.0/installation_and_configuration.html#how-to-run-carta"
+                                                    href="https://carta.readthedocs.io/en/5.0/installation_and_configuration.html#how-to-run-carta"
                                                     target="_blank">How to Run CARTA</a>.
 
                                             <p>Note: If you wish to run the AppImage inside a Docker container, or you
@@ -944,7 +944,7 @@ <h4>v5.0-beta.1</h4>
                                 Copy &amp; Paste the unique URL into your local web browser in order to access the CARTA
                                 frontend interface.
                                 <p>Please refer to the user manual for more information <a
-                                        href="https://carta.readthedocs.io/en/4.0/installation_and_configuration.html#how-to-run-carta"
+                                        href="https://carta.readthedocs.io/en/5.0/installation_and_configuration.html#how-to-run-carta"
                                         target="_blank">How to Run CARTA</a>.</p>
                             </div>