diff --git a/Project.toml b/Project.toml
index 37189f2..4a4c226 100644
--- a/Project.toml
+++ b/Project.toml
@@ -26,7 +26,7 @@ DSP = "0.6, 0.7"
 FFTW = "1.1, 1.2, 1.3, 1.4"
 GPUArrays = "3.1, 4.0, 5.0, 6.2, 7.0, 8.0"
 Glob = "1.2"
-JLD2 = "0.1, 0.2"
+JLD2 = "0.1, 0.2, 0.3, 0.4"
 RecipesBase = "1.1"
 SeisIO = "1.0, 1.1, 1.2"
 StatsBase = "0.32,0.33"