diff --git a/Dockerfile b/Dockerfile
index 0ff0bbd..93d259f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM	golang:1.21.5 as build
+FROM	golang:1.21.6 as build
 WORKDIR	/conntrack-stats-exporter
 COPY	go.mod go.sum ./
 RUN	go mod download
diff --git a/Dockerfile-race b/Dockerfile-race
index f78e2ea..288061b 100644
--- a/Dockerfile-race
+++ b/Dockerfile-race
@@ -1,4 +1,4 @@
-FROM	golang:1.21.5 as build
+FROM	golang:1.21.6 as build
 WORKDIR	/conntrack-stats-exporter
 COPY	go.mod go.sum ./
 RUN	go mod download