diff --git a/docs/Project.toml b/docs/Project.toml
index 5ede20b..854068c 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -14,6 +14,7 @@ Suppressor = "fd094767-a336-5f1f-9728-57cf17d0bbfb"
 
 [compat]
 CodecXz = "0.7.4"
+DataFrames = "1.8.1"
 Documenter = "1.16.1"
 Latexify = "0.16.10"
 Plots = "1.41.3"