diff --git a/docker/Mosquitto/README.md b/docker/Mosquitto/README.md
index fceb73387..810e001c6 100644
--- a/docker/Mosquitto/README.md
+++ b/docker/Mosquitto/README.md
@@ -2,7 +2,7 @@ Thi directory containts the Dockerfile (and associated files) for a container of
 This container is provide as a help for users to test with MQTT, but it is just an auxiliary material in this repository.
 
 The following releases matches with eclipse-mosquitto version:
-- 2.0.0 uses mosquitto-2.0.11 from Debian 12
+- 2.1.0 uses mosquitto-2.0.11 from Debian 12
 - 2.0.0 uses mosquitto-2.0.11 from Debian 11
 - 1.6.0 uses mosquitto-1.6.10-1.el7.x86_64 (from Centos7)
 - 1.5.0 uses mosquitto-1.6.10-1.el7.x86_64 (from Centos7)