diff --git a/DESCRIPTION b/DESCRIPTION
index 1362135..b031eb0 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -17,7 +17,7 @@ URL: https://github.com/leeper/margins
 BugReports: https://github.com/leeper/margins/issues
 Imports:
     stats,
-    prediction (>= 0.1.3),
+    prediction (>= 0.1.11),
     graphics,
     compiler,
     MASS
@@ -28,7 +28,5 @@ Suggests:
     gapminder,
     stargazer,
     testthat
-Enhances:
-    lme4
 VignetteBuilder: knitr
 RoxygenNote: 6.0.1