diff --git a/registry.txt b/registry.txt
index a7174755..287784cb 100644
--- a/registry.txt
+++ b/registry.txt
@@ -7041,3 +7041,7 @@ https://github.com/ardlib/bosejis_Bin.git|Contributed|bosejis_Bin
 https://github.com/m5stack/M5-SX127x.git|Contributed|M5-SX127x
 https://github.com/pokerobo/Pokerobo_IRx.git|Contributed|Pokerobo_IRx
 https://github.com/CIRCUITSTATE/CSE_MillisTimer.git|Contributed|CSE_MillisTimer
+https://github.com/Narwhalsss360/BitArray.git|Contributed|NBitArray
+https://github.com/Narwhalsss360/stdcol-arduino.git|Contributed|stdcol
+https://github.com/Narwhalsss360/StreamUtilities.git|Contributed|StreamUtilities
+https://github.com/Narwhalsss360/SketchBinder.git|Contributed|SketchBinder