diff --git a/Project.toml b/Project.toml
index f91ee200..27eb3c37 100644
--- a/Project.toml
+++ b/Project.toml
@@ -32,7 +32,7 @@ PDMats = ">= 0.9.4"
 RecipesBase = ">= 0.6"
 ScikitLearnBase = ">= 0.4.0"
 SpecialFunctions = ">= 0.7.0"
-StaticArrays = "0.6, 0.10"
+StaticArrays = "0.6, 0.9"
 StatsFuns = ">= 0.7.0"
 Zygote = ">= 0.3.2"
 julia = "1"