diff --git a/SabreTools.Numerics.Extensions/README.MD b/SabreTools.Numerics.Extensions/README.MD
index c9b8c59..0bfc876 100644
--- a/SabreTools.Numerics.Extensions/README.MD
+++ b/SabreTools.Numerics.Extensions/README.MD
@@ -8,6 +8,7 @@ Relies on functionality found in `SabreTools.Numerics`.
 | --- | --- |
 | `BinaryReaderExtensions` | Extensions to `BinaryReader` allowing for endian-specific reads, peeking functionality, and try-read functionality. |
 | `BinaryWriterExtensions` | Extensions to `BinaryWriter` allowing for endian-specific writes. |
+| `ByteArrayExtensions` | Utility `byte[]` and `byte?[]` extensions related to numerics and math. |
 | `ByteArrayReaderExtensions` | Extensions to `byte[]` allowing for endian-specific reads, peeking functionality, and try-read functionality, similar to a stream. |
 | `ByteArrayWriterExtensions` | Extensions to `byte[]` allowing for endian-specific writes, similar to a stream. |
 | `NumericExtensions` | Common numeric type extensions allowing for endian-specific processing. |