diff --git a/composer.json b/composer.json
index 96e63c0f03f61b6afe90e57deb85dbf55b2e9b9e..0f4d5151d9102546ff2cfe5aca8cba878cc2e2b8 100644
--- a/composer.json
+++ b/composer.json
@@ -112,7 +112,7 @@
         "wpackagist-plugin/event-organiser": "3.12.7",
         "noblogs/ai-authenticate-rest-api-plugin": "0.0.4",
         "wpackagist-plugin/multisite-custom-css": "1.0",
-        "wpackagist-plugin/activitypub": "3.1.0",
+        "wpackagist-plugin/activitypub": "3.2.2",
         "wpackagist-plugin/gallery-block-lightbox": "1.14",
         "wpackagist-plugin/unconfirmed": "1.3.7",
         "noblogs/wp-mat": "0.1.4",
diff --git a/composer.lock b/composer.lock
index 58aec12167e4894967596e7db3b21cde46419b22..a878be9b8fd115b3cf267b83dae0898d79c7d2da 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": "0e2f8998a0dd890eb5f18544d771c8d1",
+    "content-hash": "30496d7f26aa02df1e699be9e7d668b0",
     "packages": [
         {
             "name": "composer/installers",
@@ -892,15 +892,15 @@
         },
         {
             "name": "wpackagist-plugin/activitypub",
-            "version": "3.1.0",
+            "version": "3.2.2",
             "source": {
                 "type": "svn",
                 "url": "https://plugins.svn.wordpress.org/activitypub/",
-                "reference": "tags/3.1.0"
+                "reference": "tags/3.2.2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://downloads.wordpress.org/plugin/activitypub.3.1.0.zip"
+                "url": "https://downloads.wordpress.org/plugin/activitypub.3.2.2.zip"
             },
             "require": {
                 "composer/installers": "^1.0 || ^2.0"