update SPONSORS.TXT
diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index 356e242..e69de29 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -1,10 +0,0 @@
-Capstone 4.0 version marks 5 years of the project!
-We would like to thank the following companies for sponsoring this milestone
-release (in no particular order).
-
-- Thinkst Canary: https://canary.tools
-- NowSecure: https://www.nowsecure.com
-- ECQ: https://e-cq.net
-- Senrio: https://senr.io
-- GracefulBits: https://gracefulbits.com
-- Catena Cyber: https://catenacyber.fr
diff --git a/SPONSORS.TXT b/SPONSORS.TXT
index 1ace215..e737e2a 100644
--- a/SPONSORS.TXT
+++ b/SPONSORS.TXT
@@ -1,3 +1,12 @@
+* Version 4.0.1 - January 10th, 2019
+
+Release 4.0.1 was sponsored by the following companies (in no particular order).
+
+- NowSecure: https://www.nowsecure.com
+- Verichains: https://verichains.io
+- Vsec: https://vsec.com.vn
+
+-----------------------------------
* Version 4.0 - December 18th, 2018
Capstone 4.0 version marks 5 years of the project!
