diff --git a/docs/Project.toml b/docs/Project.toml
index c61a42c7d6..627d4e8a72 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -64,5 +64,5 @@ Setfield = "1"
 StochasticDiffEq = "6"
 SymbolicIndexingInterface = "0.3.1"
 SymbolicUtils = "3, 4"
-Symbolics = "6"
+Symbolics = "6, 7"
 Unitful = "1.12"