diff --git a/Dockerfile b/Dockerfile
index bc5e8b9..7a8f327 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM	golang:1.21.2 as build
+FROM	golang:1.21.5 as build
 WORKDIR	/conntrack-stats-exporter
 COPY	go.mod go.sum ./
 RUN	go mod download
diff --git a/Dockerfile-race b/Dockerfile-race
index 7ad580f..f78e2ea 100644
--- a/Dockerfile-race
+++ b/Dockerfile-race
@@ -1,4 +1,4 @@
-FROM	golang:1.21.2 as build
+FROM	golang:1.21.5 as build
 WORKDIR	/conntrack-stats-exporter
 COPY	go.mod go.sum ./
 RUN	go mod download