diff --git a/Project.toml b/Project.toml
index 19c4df1..85a4578 100644
--- a/Project.toml
+++ b/Project.toml
@@ -36,7 +36,7 @@ Parameters = "0.12"
 ParticleMethods = "0.1.0"
 Plots = "1"
 PoissonSolvers = "0.1.0"
-RecursiveArrayTools = "2"
+RecursiveArrayTools = "2, 3"
 TypedTables = "1"
 VlasovMethods = "0.1"
 julia = "1.7"