From 066f88a9a40d4f939f8416a16147ded5ba361bc7 Mon Sep 17 00:00:00 2001
From: Evan Patterson <evan@epatters.org>
Date: Mon, 21 Dec 2020 19:57:30 -0800
Subject: [PATCH] BUILD: Compatibility with DataFrames v0.22.

---
 Project.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Project.toml b/Project.toml
index 57d6a95..a551fcf 100644
--- a/Project.toml
+++ b/Project.toml
@@ -14,7 +14,7 @@ LibPQ = "194296ae-ab2e-5f79-8cd4-7183a0a5a0d1"
 AlgebraicPetri = "0.5.1"
 AutoHashEquals = "0.2.0"
 Catlab = "^0.9"
-DataFrames = "0.21.0"
+DataFrames = "0.21, 0.22"
 LibPQ = "1.4.0"
 julia = "1.0"