diff --git a/docs/Project.toml b/docs/Project.toml
index 5b2632e..711d9d2 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -3,4 +3,5 @@ ChargedParticleDynamics = "209b3593-7183-5600-9f8f-df5ce7fddd64"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 ElectromagneticFields = "d6c1ba6f-ee03-53af-b876-68cefeb88ec8"
 GeometricIntegrators = "dcce2d33-59f6-5b8d-9047-0defad88ae06"
+LaTeXStrings = "b964fa9f-0449-5b57-a5c2-d3ea65f4040f"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"