diff --git a/Project.toml b/Project.toml
index ee070bb24a..c0a800358c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -75,7 +75,7 @@ DiffEqCallbacks = "2.35"
 Downloads = "1.6"
 ECOS = "1.1.2"
 EllipsisNotation = "1.0"
-FillArrays = "0.13.2, 1"
+FillArrays = "1.9"
 ForwardDiff = "0.10.24"
 HDF5 = "0.16.10, 0.17"
 IfElse = "0.1"