diff --git a/Dockerfile b/Dockerfile
index f09639a..da6e226 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.2-alpine AS build
+FROM golang:1.21.4-alpine AS build
 
 WORKDIR /go/src/github.com/segmentio/chamber
 COPY . .