diff --git a/mixins.yml b/mixins.yml
index 8d2e0a630a38cb9fa79ce6a693d83d672f23c11b..7ba83275b34b1fb8e25caad98e3fa7aefacbf8e1 100644
--- a/mixins.yml
+++ b/mixins.yml
@@ -50,8 +50,9 @@ stages:
     - LENIENT=$(jq '.config."allow-plugins"."mglaman/composer-drupal-lenient"' composer.json)
     - if [[ "$LENIENT" == "true" ]]; then composer global config --no-plugins allow-plugins.mglaman/composer-drupal-lenient true; composer global require mglaman/composer-drupal-lenient; fi
     # Update composer audit CVEs
-    - sed -i "s/DDQG-unsupported-drupal-smart_date-4.1.0.0-RC5/DDQG-unsupported-drupal-smart_date-4.1.0.0-RC6/g" composer.json
+    - sed -i "s/DDQG-unsupported-drupal-activitypub-1.0.0.0-alpha18/DDQG-unsupported-drupal-activitypub-1.0.0.0-alpha19/g" composer.json
     - sed -i "s/DDQG-unsupported-drupal-gin-3.0.0.0-RC9/DDQG-unsupported-drupal-gin-3.0.0.0-RC10/g" composer.json
+    - sed -i "s/DDQG-unsupported-drupal-smart_date-4.1.0.0-RC5/DDQG-unsupported-drupal-smart_date-4.1.0.0-RC6/g" composer.json
 
 .customreferences:
   LanguageFiles: []