diff --git a/Misc/ACKS b/Misc/ACKS
index b9c8fd4..78cc463 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -273,6 +273,7 @@
 Shane Hathaway
 Rycharde Hawkes
 Jochen Hayek
+Christian Heimes
 Thomas Heller
 Lance Finn Helsten
 Jonathan Hendry
@@ -667,6 +668,7 @@
 Hector Urtubia
 Atul Varma
 Dmitry Vasiliev
+Alexandre Vassalotti
 Frank Vercruesse
 Mike Verdone
 Jaap Vermeulen