diff --git a/CREDITS.txt b/CREDITS.txt
index db6aeaa1c..f81e514b8 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1763,3 +1763,5 @@ Pierre Connan
 Henk Eeltink
 Robert Miller
 George Walker
+Александр Щитов
+Heiko Polig