diff --git a/src/client/components/main_layout/TopBar.js b/src/client/components/main_layout/TopBar.js
index 42d2447d8ee6779983265c23e92ca94f76035212..057c25a3321836b23535ff66297589b1bd6cbde7 100644
--- a/src/client/components/main_layout/TopBar.js
+++ b/src/client/components/main_layout/TopBar.js
@@ -167,7 +167,7 @@ class TopBar extends React.Component {
       </MenuItem>
       <a className={this.props.classes.link}
         key={1}
-        href='http://mappingmanuscriptmigrations.org'
+        href='https://blog.mappingmanuscriptmigrations.org'
         target='_blank'
         rel='noopener noreferrer'
       >
diff --git a/src/client/components/main_layout/TopBarInfoButton.js b/src/client/components/main_layout/TopBarInfoButton.js
index 9200cb3e3fff679b502ed18bb2d96601fbcd965a..14b8e86322d0e45d021d639332b5ca75a7079e5b 100644
--- a/src/client/components/main_layout/TopBarInfoButton.js
+++ b/src/client/components/main_layout/TopBarInfoButton.js
@@ -70,7 +70,7 @@ class TopBarInfoButton extends React.Component {
           </MenuItem>
           <a className={classes.link}
             key={1}
-            href='http://mappingmanuscriptmigrations.org'
+            href='https://blog.mappingmanuscriptmigrations.org'
             target='_blank'
             rel='noopener noreferrer'
           >