diff --git a/Project.toml b/Project.toml
index ef709f3..896d29e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -18,6 +18,7 @@ LuxurySparse = "~0.5"
 MLStyle = "~0.3"
 PrettyPrint = "~0.1"
 RBNF = "~0.1"
+YaoBase = "~0.11"
 YaoBlocks = "~0.7"
 julia = "1"