diff --git a/DESCRIPTION b/DESCRIPTION
index 97cf0ed..eb15cac 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -15,7 +15,7 @@ License: What license is it under?
 Encoding: UTF-8
 LazyData: true
 Depends:
-    R (>= 3.3.1)
+    R (>= 3.5.0)
 Imports:
     dplyr (>= 0.7.2),
     ggplot2 (>= 2.2.1),