diff --git a/Project.toml b/Project.toml
index 009fb9085..b7b50b148 100644
--- a/Project.toml
+++ b/Project.toml
@@ -119,6 +119,7 @@ TimeZones = "1.3.1, 1.4"
 TransformUtils = "0.2.14"
 Unmarshal = "0.3, 0.4"
 YAML = "0.3, 0.4"
+ZMQ = "1"
 julia = "1.9"
 
 [extras]