--- DESCRIPTION.orig	2023-04-14 18:03:44.000000000 +0800
+++ DESCRIPTION	2023-04-15 02:10:42.000000000 +0800
@@ -14,6 +14,6 @@
 Depends: R (>= 3.1.0)
 LinkingTo: Rcpp
 Imports: Rcpp, future, future.apply, parallelly
-Suggests: covr, testthat, ks, KernSmooth, cramer
+Suggests: covr, testthat, KernSmooth, cramer
 Encoding: UTF-8
 RoxygenNote: 7.2.3