diff --git a/Project.toml b/Project.toml
index 01bc311..72e767b 100644
--- a/Project.toml
+++ b/Project.toml
@@ -19,11 +19,11 @@ Requires = "ae029012-a4dd-5104-9daa-d747884805df"
 
 [compat]
 ApproxFun = "0.10, 0.11, 0.12"
-ClassicalOrthogonalPolynomials = "0.4"
+ClassicalOrthogonalPolynomials = "0.4, 0.5"
 Documenter = "0.23, 0.24, 0.25, 0.26, 0.27"
 DoubleFloats = "1"
-FastTransforms = "0.11, 0.12"
 FFTW = "1"
+FastTransforms = "0.11, 0.12"
 GeometricIntegrators = "0.7, 0.8, 0.9"
 HDF5 = "0.10, 0.12, 0.13, 0.14, 0.15"
 OffsetArrays = "1"