diff --git a/Project.toml b/Project.toml
index d7a062591..48d975cac 100644
--- a/Project.toml
+++ b/Project.toml
@@ -33,5 +33,6 @@ MLJ = "0.20"
 QuadGK = "2.9"
 RootSolvers = "0.3, 0.4"
 SpecialFunctions = "1, 2"
+StaticArrays = "1.9"
 Thermodynamics = "0.12.4"
 julia = "1.6"