diff --git a/Project.toml b/Project.toml
index d6e20797..de9bf2c6 100644
--- a/Project.toml
+++ b/Project.toml
@@ -79,7 +79,7 @@ RecursiveArrayTools = "1.0"
 SparseDiffTools = "0.10"
 SparsityDetection = "0.1"
 StaticArrays = "0.10, 0.11, 0.12"
-StatsPlots = "0.12"
+StatsPlots = "0.12, 0.13"
 Sundials = "3.8"
 Unitful = "0.17"
 Weave = "0.9"