diff --git a/assets/javascripts/discourse/components/activity-pub-authorization.hbs b/assets/javascripts/discourse/components/activity-pub-authorization.hbs
index 50a7552..cae9184 100644
--- a/assets/javascripts/discourse/components/activity-pub-authorization.hbs
+++ b/assets/javascripts/discourse/components/activity-pub-authorization.hbs
@@ -5,7 +5,7 @@
     target="_blank"
     rel="noopener noreferrer"
   >
-    {{d-icon "external-link-alt"}}
+    {{d-icon "up-right-from-square"}}
     {{@authorization.actor_id}}
   </a>
   <DButton
diff --git a/assets/javascripts/discourse/components/activity-pub-handle.gjs b/assets/javascripts/discourse/components/activity-pub-handle.gjs
index 93fb0da..f4d733c 100644
--- a/assets/javascripts/discourse/components/activity-pub-handle.gjs
+++ b/assets/javascripts/discourse/components/activity-pub-handle.gjs
@@ -32,7 +32,7 @@ export default class ActivityPubHandle extends Component {
             target="_blank"
             rel="noopener noreferrer"
             class="btn btn-icon no-text"
-          >{{icon "external-link-alt"}}</a>
+          >{{icon "up-right-from-square"}}</a>
         {{/if}}
         {{#if this.copied}}
           <DButton @icon="copy" @label="ip_lookup.copied" class="btn-hover" />
diff --git a/assets/javascripts/discourse/components/activity-pub-site-setting-notice.gjs b/assets/javascripts/discourse/components/activity-pub-site-setting-notice.gjs
index cb385c4..e630ed0 100644
--- a/assets/javascripts/discourse/components/activity-pub-site-setting-notice.gjs
+++ b/assets/javascripts/discourse/components/activity-pub-site-setting-notice.gjs
@@ -42,7 +42,7 @@ export default class ActivityPubSiteSettingNotice extends Component {
   <template>
     <div class={{this.containerClass}} title={{this.title}}>
       <div class="activity-pub-site-setting-label">
-        <a href={{this.url}}>{{icon "cog"}}{{this.label}}</a>
+        <a href={{this.url}}>{{icon "gear"}}{{this.label}}</a>
       </div>
       <span>{{this.description}}</span>
     </div>
diff --git a/assets/javascripts/discourse/components/modal/activity-pub-post-info.hbs b/assets/javascripts/discourse/components/modal/activity-pub-post-info.hbs
index ae930dc..1d6c07f 100644
--- a/assets/javascripts/discourse/components/modal/activity-pub-post-info.hbs
+++ b/assets/javascripts/discourse/components/modal/activity-pub-post-info.hbs
@@ -20,7 +20,7 @@
             target="_blank"
             rel="noopener noreferrer"
           >
-            {{d-icon "external-link-alt"}}
+            {{d-icon "up-right-from-square"}}
             {{this.urlText}}
           </a>
         </span>
diff --git a/assets/javascripts/discourse/templates/admin-plugins-activity-pub-actor-show.hbs b/assets/javascripts/discourse/templates/admin-plugins-activity-pub-actor-show.hbs
index 92920f1..709806a 100644
--- a/assets/javascripts/discourse/templates/admin-plugins-activity-pub-actor-show.hbs
+++ b/assets/javascripts/discourse/templates/admin-plugins-activity-pub-actor-show.hbs
@@ -173,7 +173,7 @@
             {{d-icon "check"}}
             {{i18n "admin.discourse_activity_pub.actor.save.success"}}
           {{else}}
-            {{d-icon "times"}}
+            {{d-icon "xmark"}}
             {{i18n "admin.discourse_activity_pub.actor.save.failed"}}
           {{/if}}
         </span>