diff --git a/Dockerfile b/Dockerfile
index d045885..cf68c8e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # STEP 1 build executable binary
-FROM golang:1.17.1-alpine3.13@sha256:bd3c3710755f637c6ec64b317a22e58f048ddefe622fb03073935ee9073ff99f AS builder
+FROM golang:1.17.2-alpine3.13@sha256:faf63e91d864ea9cf6a9ddb128add407524d6c305d339293bdf536c7bdfe934d AS builder
 
 ENV FILTRON_VERSION="v0.2.0"