diff --git a/Project.toml b/Project.toml
index 87c5a74f..03439e0d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -23,6 +23,6 @@ Reexport = "1"
 Statistics = "1"
 Tables = "1"
 julia = "1.6"
-PrettyTables = "2"
+PrettyTables = "3"
 IteratorInterfaceExtensions = "1"
 TableTraits = "1"