diff --git a/CHANGES_NEXT_RELEASE b/CHANGES_NEXT_RELEASE
index 8b1378917..7112c6dfe 100644
--- a/CHANGES_NEXT_RELEASE
+++ b/CHANGES_NEXT_RELEASE
@@ -1 +1 @@
-
+- [cygnus-ngsi] Upgrade Debian version from 12.5 to 12.6 in Dockerfile