diff --git a/DESCRIPTION b/DESCRIPTION
index 37e00e7c..acccb66c 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -36,7 +36,7 @@ Suggests:
     emmeans (>= 1.7.3),
     geepack (>= 1.3.2),
     ggsurvfit (>= 1.1.0),
-    lme4 (>= 1.1-35.1),
+    lme4 (>= 1.1-35.5),
     parameters (>= 0.20.2),
     smd (>= 0.6.6),
     spelling (>= 2.3.0),