diff --git a/Project.toml b/Project.toml
index c03a31d..f881ad4 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,5 +16,5 @@ PythonCall = "0.5, 0.6, 0.7, 0.8, 0.9"
 CondaPkg = "0.2"
 julia = "1.6"
 LaTeXStrings = "1"
-Colors = "0.9, 0.10, 0.11, 0.12, 1"
+Colors = "0.9, 0.10, 0.11, 0.12, 0.13, 1"
 VersionParsing = "1"