diff --git a/Project.toml b/Project.toml
index 3b6aabf3..d92c9d47 100644
--- a/Project.toml
+++ b/Project.toml
@@ -31,10 +31,10 @@ FractionalDiffEqFdeSolverExt = "FdeSolver"
 [compat]
 ConcreteStructs = "0.2.2"
 DiffEqBase = "6.156"
+FFTW = "1.8.0"
 FastClosures = "0.3.2"
 FdeSolver = "1.0.9"
-FFTW = "1.8.0"
-ForwardDiff = "0.10.36"
+ForwardDiff = "0.10.36, 1"
 HypergeometricFunctions = "0.3.23"
 InvertedIndices = "1.3"
 Polynomials = "3, 4"