diff --git a/Project.toml b/Project.toml
index ebe5384d6..742de06ca 100644
--- a/Project.toml
+++ b/Project.toml
@@ -58,7 +58,7 @@ ExponentialFamilyProjection = "2.0.0"
 FastCholesky = "1.3.0"
 FastGaussQuadrature = "0.4, 0.5, 1"
 FixedArguments = "0.1"
-ForwardDiff = "0.10"
+ForwardDiff = "0.10, 1"
 HCubature = "1.0.0"
 LazyArrays = "0.21, 0.22, 1, 2"
 LinearAlgebra = "1.9"