diff --git a/docs/Project.toml b/docs/Project.toml
index b4aecdc..f051140 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -42,3 +42,4 @@ StableRNGs = "1"
 Statistics = "1"
 SymbolicIndexingInterface = "0.3.15"
 SymbolicRegression = "1"
+Zygote = "0.7"