diff --git a/Dockerfile b/Dockerfile
index 2c1dcf07..97178255 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-FROM golang:1.21.5-bookworm AS builder
+FROM golang:1.21.6-bookworm AS builder
 
 LABEL maintainer="ONF <omec-dev@opennetworking.org>"