diff --git a/plume-common/Cargo.toml b/plume-common/Cargo.toml
index 45387658..f1763ad1 100644
--- a/plume-common/Cargo.toml
+++ b/plume-common/Cargo.toml
@@ -26,6 +26,7 @@ askama_escape = "0.10.3"
 url = "2.2.2"
 flume = "0.10.12"
 tokio = { version = "1.18.1", features = ["full"] }
+futures = "0.3.21"
 
 [dependencies.chrono]
 features = ["serde"]