diff --git a/Dockerfile b/Dockerfile
index 2008130..ef06c45 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.3 as builder
+FROM golang:1.21.4 as builder
 WORKDIR /workspace
 COPY go.mod go.sum /workspace/
 RUN go mod download