diff --git a/DESCRIPTION b/DESCRIPTION
index 4c56278..0e6f5a7 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -10,9 +10,10 @@ Description: tidySpatialExperiment is an adapter that abstracts the 'SpatialExpe
     in the form of a tibble and allows data manipulation, plotting and nesting using 'tidyverse'.
 License: GPL-3
 Depends:
-    R (>= 4.1.0),
+    R (>= 4.3.0),
+    SingleCellExperiment,
     SpatialExperiment,
-    tidySingleCellExperiment
+    tidySingleCellExperiment,
 Imports:
     ttservice,
     SummarizedExperiment,