diff --git a/Dockerfile b/Dockerfile
index adcf3336..0e5c4278 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.23.3@sha256:73f06be4578c9987ce560087e2e2ea6485fb605e3910542cadd8fa09fc5f3e31 as builder
+FROM --platform=$BUILDPLATFORM golang:1.23.3@sha256:2b01164887cecfa796f6bff6787c8c597d0e0e09e0694428fdde4a343303eb60 as builder
 ARG TARGETPLATFORM
 WORKDIR /usr/src/aws-ses-pop3-server
 COPY go.mod .