diff --git a/Dockerfile b/Dockerfile
index 179a187..cd16844 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.2-alpine AS builder
+FROM golang:1.21.3-alpine AS builder
 
 COPY . /build
 WORKDIR /build/cmd/whalewall