diff --git a/Dockerfile b/Dockerfile
index 5b7f04d..9e2cd5d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.4-alpine AS builder
+FROM golang:1.21.5-alpine AS builder
 
 RUN apk add --no-cache \
 	git