diff --git a/community-build/community-projects/scodec b/community-build/community-projects/scodec
index 620880b81bff..d0f7c37a62b2 160000
--- a/community-build/community-projects/scodec
+++ b/community-build/community-projects/scodec
@@ -1 +1 @@
-Subproject commit 620880b81bff1cb365f28ff4cbf93e799265bf4d
+Subproject commit d0f7c37a62b2b0cafe56decfd73c230642c3c519
diff --git a/community-build/community-projects/upickle b/community-build/community-projects/upickle
index 3f7fad929254..b7c969f72e34 160000
--- a/community-build/community-projects/upickle
+++ b/community-build/community-projects/upickle
@@ -1 +1 @@
-Subproject commit 3f7fad929254b35f7788c7d5795d8c4e2a1313b2
+Subproject commit b7c969f72e344065daad9c9d12761ee55cf43e88
diff --git a/library/src/scala/deriving/Helpers.scala b/library/src/scala/deriving/Helpers.scala
deleted file mode 100644
index 02404ee50cc8..000000000000
--- a/library/src/scala/deriving/Helpers.scala
+++ /dev/null
@@ -1,21 +0,0 @@
-package scala.deriving
-
-/** Helper class to turn arrays into products */
-@deprecated("explicitly create a `new Product {...}` wrapper for the array or use `Tuple.fromArray`", "3.0.0-M2")
-class ArrayProduct(val elems: Array[AnyRef]) extends Product {
-  def this(size: Int) = this(new Array[AnyRef](size))
-  def canEqual(that: Any): Boolean = true
-  def productElement(n: Int): Any = elems(n)
-  def productArity: Int = elems.length
-  override def productIterator: Iterator[Any] = elems.iterator
-  def update(n: Int, x: Any): Unit = elems(n) = x.asInstanceOf[AnyRef]
-}
-
-/** The empty product */
-@deprecated("use EmptyTuple instead", "3.0.0-M2")
-object EmptyProduct extends ArrayProduct(Array.emptyObjectArray)
-
-/** Helper method to select a product element */
-@deprecated("use x.asInstanceOf[Product].productElement(idx).asInstanceOf[T] instead", "3.0.0-M2")
-def productElement[T](x: Any, idx: Int): T =
-  x.asInstanceOf[Product].productElement(idx).asInstanceOf[T]