diff --git a/composer.json b/composer.json
index 72084b676113f78a9182fecb6cc0de84d41208a7..deca577078709b76b50ee0fbc4ead3c2b670cf1f 100644
--- a/composer.json
+++ b/composer.json
@@ -112,7 +112,7 @@
         "wpackagist-plugin/event-organiser": "3.12.8",
         "noblogs/ai-authenticate-rest-api-plugin": "0.0.4",
         "wpackagist-plugin/multisite-custom-css": "1.0",
-        "wpackagist-plugin/activitypub": "4.6.0",
+        "wpackagist-plugin/activitypub": "4.7.1",
         "wpackagist-plugin/gallery-block-lightbox": "1.15",
         "wpackagist-plugin/unconfirmed": "1.3.7",
         "noblogs/wp-mat": "0.1.4",
diff --git a/composer.lock b/composer.lock
index a57d8941223f24b0353f8be0fa5b401f307ce67f..6a80cc4426647eaab51c18c48838b6255825fb3d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "d0f10aa0390c291441dba53dd0824874",
+    "content-hash": "52e34f831ed12ba8c8a5c1b5499cd0e4",
     "packages": [
         {
             "name": "composer/installers",
@@ -892,15 +892,15 @@
         },
         {
             "name": "wpackagist-plugin/activitypub",
-            "version": "4.6.0",
+            "version": "4.7.1",
             "source": {
                 "type": "svn",
                 "url": "https://plugins.svn.wordpress.org/activitypub/",
-                "reference": "tags/4.6.0"
+                "reference": "tags/4.7.1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://downloads.wordpress.org/plugin/activitypub.4.6.0.zip"
+                "url": "https://downloads.wordpress.org/plugin/activitypub.4.7.1.zip"
             },
             "require": {
                 "composer/installers": "^1.0 || ^2.0"