diff --git a/Project.toml b/Project.toml
index fd3abbb..d0b0476 100644
--- a/Project.toml
+++ b/Project.toml
@@ -18,7 +18,7 @@ Aqua = "0.8"
 ArrayLayouts = "0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 1"
 BandedMatrices = "0.15, 0.16, 0.17, 1"
 CircularArrays = "1"
-ClassicalOrthogonalPolynomials = "0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.10, 0.11, 0.12"
+ClassicalOrthogonalPolynomials = "0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.10, 0.11, 0.12, 0.13"
 Documenter = "0.19, 0.20, 0.21, 0.22, 0.23, 0.24, 0.25, 0.26, 0.27, 1"
 EltypeExtensions = "0.0.2, 0.0.4, 0.0.5"
 InfiniteArrays = "0.10, 0.11, 0.12, 0.13, 0.14"