bump ggplot2 requirement for stat() support

tjmahr · tjmahr · commit ccb4e0792832 · 2020-01-29T12:10:44.000-06:00
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -26,7 +26,7 @@ Depends:
     R (>= 3.1.0)
 Imports:
     dplyr (>= 0.8.0),
-    ggplot2 (>= 2.2.1),
+    ggplot2 (>= 3.0.0),
     ggridges,
     glue,
     reshape2,
