diff --git a/Project.toml b/Project.toml
index ce0885a..cd38884 100644
--- a/Project.toml
+++ b/Project.toml
@@ -21,7 +21,7 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 [compat]
 AbstractTrees = "0.2, 0.3"
 Glob = "1"
-Gumbo = "0.5, 0.7"
+Gumbo = "0.5, 0.7, 0.8"
 HTTP = "0.8"
 Missings = "0.4"
 NCDatasets = "0.8, 0.9, 0.10"