diff --git a/CHANGELOG.md b/CHANGELOG.md
index 61d507acf..9ca5b5634 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 # Changelog Fab-manager
 
+- Updated the version of ruby to 2.6.9
 - Fix a bug: unable to show payment schedules list if active PayZen
 - Fix a bug: unable to set user's invoicing profile names and email if active address required in create user form
 - [TODO DEPLOY] `rails fablab:fix:invoices_without_names_and_email`
diff --git a/Dockerfile b/Dockerfile
index 0aeb002ee..4a94e3190 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:2.6.7-alpine
+FROM ruby:2.6.9-alpine
 MAINTAINER contact@fab-manager.com
 
 # Install upgrade system packages