diff --git a/Dockerfile b/Dockerfile
index 7f46866..a564869 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20.2 AS builder
+FROM golang:1.20.3 AS builder
 
 ENV GOOS=linux
 ENV CGO_ENABLED=0