diff --git a/Project.toml b/Project.toml
index a7bec9b..70ce08c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -20,7 +20,7 @@ BioGenerics = "0.1"
 ColorTypes = "0.7, 0.8, 0.9, 0.10, 0.11"
 FixedPointNumbers = "0.5, 0.6, 0.7, 0.8"
 GenomicFeatures = "2"
-Indexes = "0.1"
+Indexes = "0.1, 0.2"
 TranscodingStreams = "0.9.5"
 julia = "1"