diff --git a/composer.json b/composer.json
index a702968f45313130aaa201718a339e6a77b051bc..ce08686ea3a960764af03762b4a31531042c9994 100644
--- a/composer.json
+++ b/composer.json
@@ -116,7 +116,7 @@
         "wpackagist-plugin/event-organiser": "3.12.4",
         "noblogs/ai-authenticate-rest-api-plugin": "0.0.4",
         "wpackagist-plugin/multisite-custom-css": "1.0",
-        "wpackagist-plugin/activitypub": "1.0.10",
+        "wpackagist-plugin/activitypub": "1.1.0",
         "wpackagist-plugin/gallery-block-lightbox": "^1.13",
         "wpackagist-plugin/unconfirmed": "1.3.6",
         "noblogs/wp-mat": "0.1.3",
diff --git a/composer.lock b/composer.lock
index 470b0e380ded9f0da11d2add2217c3bd92fef3ca..e89216447e79a883f6d8acefef579bda38434830 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": "d13f43195bd3b6d765fc8aa80b523940",
+    "content-hash": "3557c7101701a4de637856580baf5f94",
     "packages": [
         {
             "name": "bjornjohansen/wplang",
@@ -862,15 +862,15 @@
         },
         {
             "name": "wpackagist-plugin/activitypub",
-            "version": "1.0.10",
+            "version": "1.1.0",
             "source": {
                 "type": "svn",
                 "url": "https://plugins.svn.wordpress.org/activitypub/",
-                "reference": "tags/1.0.10"
+                "reference": "tags/1.1.0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://downloads.wordpress.org/plugin/activitypub.1.0.10.zip"
+                "url": "https://downloads.wordpress.org/plugin/activitypub.1.1.0.zip"
             },
             "require": {
                 "composer/installers": "^1.0 || ^2.0"