diff --git a/Project.toml b/Project.toml
index 5ad46445..006adc9f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -58,7 +58,7 @@ ArgCheck = "2.3.0, 4"
 BenchmarkTools = "1.3.2, 4"
 BudgetConstraints = "1.0.1, 3"
 CSV = "0.10.10, 1"
-ChunkSplitters = "2"
+ChunkSplitters = "2, 3"
 Colors = "0.12.10, 1"
 DataFrames = "1.3.6, 2"
 Documenter = "1"