diff --git a/Project.toml b/Project.toml
index 6502cd9..ec0a614 100644
--- a/Project.toml
+++ b/Project.toml
@@ -25,6 +25,7 @@ StaticArrays = "1"
 TestEnv = "1"
 Timers = "0.1"
 WinchModels = "0.1"
+YAML = "0.4"
 julia = "1.6, 1.7, 1.8"
 
 [extras]