diff --git a/Cargo.lock b/Cargo.lock
index db82d872..d1581945 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3216,6 +3216,7 @@ name = "plume-models"
 version = "0.7.1"
 dependencies = [
  "activitypub",
+ "activitystreams",
  "ammonia",
  "bcrypt",
  "chrono",