diff --git a/Project.toml b/Project.toml
index 9f950f7..f069a05 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,10 +10,10 @@ BioSequences = "7e6ae17a-c86d-528c-b3b9-7f778a29fe59"
 BioSymbols = "3c28c6f8-a34d-59c4-9654-267d177fcfa9"
 
 [compat]
-BioAlignments = "2.0.0"
+BioAlignments = "2,3"
 BioGenerics = "0.1"
-BioSequences = "2"
-BioSymbols = "4"
+BioSequences = "2,3"
+BioSymbols = "4,5"
 julia = "1.6"
 
 [extras]