diff --git a/Project.toml b/Project.toml
index 4faf2449..2723cca9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "ApproximateGPs"
 uuid = "298c2ebc-0411-48ad-af38-99e88101b606"
 authors = ["JuliaGaussianProcesses Team"]
-version = "0.3.0"
+version = "0.3.1"
 
 [deps]
 AbstractGPs = "99985d1d-32ba-4be9-9821-2ec096f28918"
@@ -24,7 +24,7 @@ AbstractGPs = "0.3, 0.4, 0.5"
 ChainRulesCore = "1.7"
 Distributions = "0.25"
 FastGaussQuadrature = "0.4"
-FillArrays = "0.12"
+FillArrays = "0.12, 0.13"
 ForwardDiff = "0.10"
 GPLikelihoods = "0.3"
 IrrationalConstants = "0.1"