diff --git a/composer.json b/composer.json
index fec4c3388e83b895b8ddc4286bf5c8c81fd555f5..61c670b4dcffe28cae984f53a2c72a32568fd4ed 100644
--- a/composer.json
+++ b/composer.json
@@ -106,7 +106,7 @@
         "wpackagist-plugin/wordpress-importer": "0.7",
         "wpackagist-plugin/wp-recaptcha-bp": "4.1",
         "wpackagist-plugin/wp2pgpmail": "1.28",
-        "wpackagist-plugin/buddypress": "7.3.0",
+        "wpackagist-plugin/buddypress": "9.1.1",
         "noblogs/noblogs-home": "0.1.4",
         "wpackagist-plugin/katex": "2.2.1",
         "noblogs/eu-compliance": "0.1.0",
diff --git a/composer.lock b/composer.lock
index 70fe171f75ddcd26c669849a968ad3d51b24d001..f328c2f3d4f12539b00289b155d71fce308b91f9 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": "7a452720e4ac5d986d71b96d81e509e2",
+    "content-hash": "bae2781eb67a3293630888153e65b7ac",
     "packages": [
         {
             "name": "bjornjohansen/wplang",
@@ -830,15 +830,15 @@
         },
         {
             "name": "wpackagist-plugin/buddypress",
-            "version": "7.3.0",
+            "version": "9.1.1",
             "source": {
                 "type": "svn",
                 "url": "https://plugins.svn.wordpress.org/buddypress/",
-                "reference": "tags/7.3.0"
+                "reference": "tags/9.1.1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://downloads.wordpress.org/plugin/buddypress.7.3.0.zip"
+                "url": "https://downloads.wordpress.org/plugin/buddypress.9.1.1.zip"
             },
             "require": {
                 "composer/installers": "~1.0"