diff --git a/Project.toml b/Project.toml
index 06c9681..15d4d62 100644
--- a/Project.toml
+++ b/Project.toml
@@ -21,7 +21,7 @@ BioAlignments = "3"
 BioGenerics = "0.1"
 BioSequences = "3"
 FormatSpecimens = "1.1"
-GenomicFeatures = "2"
+GenomicFeatures = "2, 3"
 Indexes = "0.1"
 TranscodingStreams = "0.6, 0.7, 0.8, 0.9, 0.10"
 julia = "1.6"