diff --git a/guides/supporters.rst b/guides/supporters.rst
index 29187c06c..5146bcefd 100644
--- a/guides/supporters.rst
+++ b/guides/supporters.rst
@@ -299,6 +299,7 @@ Contributors
 - `Expaso (@Expaso) <https://github.com/Expaso>`__
 - `Malte Franken (@exxamalte) <https://github.com/exxamalte>`__
 - `Fabian Affolter (@fabaff) <https://github.com/fabaff>`__
+- `Fabian (@Fabian-Schmidt) <https://github.com/Fabian-Schmidt>`__
 - `Federico Ariel Castagnini (@facastagnini) <https://github.com/facastagnini>`__
 - `C W (@fake-name) <https://github.com/fake-name>`__
 - `Florian idB (@fbeek) <https://github.com/fbeek>`__
@@ -416,6 +417,7 @@ Contributors
 - `James Duke (@jamesduke) <https://github.com/jamesduke>`__
 - `James Gao (@jamesgao) <https://github.com/jamesgao>`__
 - `James Lakin (@jamesorlakin) <https://github.com/jamesorlakin>`__
+- `James Swift (@JamesSwift) <https://github.com/JamesSwift>`__
 - `Juraj Andrássy (@JAndrassy) <https://github.com/JAndrassy>`__
 - `Jan Grewe (@jangrewe) <https://github.com/jangrewe>`__
 - `János Rusiczki (@janosrusiczki) <https://github.com/janosrusiczki>`__
@@ -628,6 +630,7 @@ Contributors
 - `myhomeiot (@myhomeiot) <https://github.com/myhomeiot>`__
 - `Igor Scheller (@MyIgel) <https://github.com/MyIgel>`__
 - `Mynasru (@Mynasru) <https://github.com/Mynasru>`__
+- `Mikhail Zakharov (@mzakharo) <https://github.com/mzakharo>`__
 - `Kevin Uhlir (@n0bel) <https://github.com/n0bel>`__
 - `Erik Näsström (@Naesstrom) <https://github.com/Naesstrom>`__
 - `H. Árkosi Róbert (@nagyrobi) <https://github.com/nagyrobi>`__
@@ -779,6 +782,7 @@ Contributors
 - `ShellAddicted (@ShellAddicted) <https://github.com/ShellAddicted>`__
 - `sherbang (@sherbang) <https://github.com/sherbang>`__
 - `Shish (@shish) <https://github.com/shish>`__
+- `Shreyas Karnik (@shreyaskarnik) <https://github.com/shreyaskarnik>`__
 - `SiliconAvatar (@SiliconAvatar) <https://github.com/SiliconAvatar>`__
 - `Francisco J. Solis (@sisco0) <https://github.com/sisco0>`__
 - `Derek Hageman (@Sizurka) <https://github.com/Sizurka>`__
@@ -812,8 +816,6 @@ Contributors
 - `Jordan Vohwinkel (@sublime93) <https://github.com/sublime93>`__
 - `sumirati (@sumirati) <https://github.com/sumirati>`__
 - `swifty99 (@swifty99) <https://github.com/swifty99>`__
-- `Sybren A. Stüvel (@sybrenstuvel) <https://github.com/sybrenstuvel>`__
-- `Sympatron GmbH (@Sympatron) <https://github.com/Sympatron>`__
 - `synco (@synco) <https://github.com/synco>`__
 - `Marcel Feix (@Syndlex) <https://github.com/Syndlex>`__
 - `Suryandaru Triandana (@syndtr) <https://github.com/syndtr>`__
@@ -861,7 +863,6 @@ Contributors
 - `tube0013 (@tube0013) <https://github.com/tube0013>`__
 - `Alexey Vlasov (@turbulator) <https://github.com/turbulator>`__
 - `Seppel Hardt (@tuxBurner) <https://github.com/tuxBurner>`__
-- `TVDLoewe (@TVDLoewe) <https://github.com/TVDLoewe>`__
 - `Thorsten von Eicken (@tve) <https://github.com/tve>`__
 - `Ubi de Feo (@ubidefeo) <https://github.com/ubidefeo>`__
 - `uPesy Electronics (@uPesy) <https://github.com/uPesy>`__
@@ -908,4 +909,4 @@ Contributors
 - `Zack Barett (@zsarnett) <https://github.com/zsarnett>`__
 - `Christian Zufferey (@zuzu59) <https://github.com/zuzu59>`__
 
-*This page was last updated February 20, 2023.*
+*This page was last updated February 23, 2023.*