diff --git a/bastion/Cargo.toml b/bastion/Cargo.toml
index ad6d4824..38732f11 100644
--- a/bastion/Cargo.toml
+++ b/bastion/Cargo.toml
@@ -35,6 +35,7 @@ maintenance = { status = "actively-developed" }
 
 [dependencies]
 #backtrace = "0.3.32"
+chashmap = "2.2"
 #crossbeam-channel = "0.3.8"
 #ctrlc = "3.1.3"
 #ego-tree = "0.6.0"