diff --git a/sci b/sci
index f1b35e0a..cc9574f4 160000
--- a/sci
+++ b/sci
@@ -1 +1 @@
-Subproject commit f1b35e0a0de4335fd0a6af2cea10bfa04919161e
+Subproject commit cc9574f46ba163276a629b18006c42c197e9a0f1
diff --git a/src/babashka/impl/classes.clj b/src/babashka/impl/classes.clj
index 80f1ac8c..19abbc56 100644
--- a/src/babashka/impl/classes.clj
+++ b/src/babashka/impl/classes.clj
@@ -252,6 +252,7 @@
                       clojure.lang.IMapEntry
                       clojure.lang.IPersistentMap
                       clojure.lang.IPersistentSet
+                      clojure.lang.PersistentSet
                       clojure.lang.IPersistentVector
                       clojure.lang.IRecord
                       clojure.lang.IRef
@@ -263,6 +264,7 @@
                       clojure.lang.Repeat
                       clojure.lang.Symbol
                       clojure.lang.Sequential
+                      clojure.lang.Seqable
                       java.util.List]
     :custom ~custom-map})