diff --git a/Dockerfile b/Dockerfile
index cd16844..dc05d6e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.3-alpine AS builder
+FROM golang:1.21.5-alpine AS builder
 
 COPY . /build
 WORKDIR /build/cmd/whalewall