diff --git a/Project.toml b/Project.toml
index 77ec9ef..caace85 100644
--- a/Project.toml
+++ b/Project.toml
@@ -14,5 +14,5 @@ VersionParsing = "81def892-9a0e-5fdd-b105-ffc91e053289"
 PyCall = "1.90"
 julia = "1"
 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"