diff --git a/Dockerfile b/Dockerfile
index af920485d4..00b6fbdf60 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,13 +35,13 @@ RUN make release-binary
 
 RUN xx-verify /go/bin/dex && xx-verify /go/bin/docker-entrypoint
 
-FROM alpine:3.20.3@sha256:beefdbd8a1da6d2915566fde36db9db0b524eb737fc57cd1367effd16dc0d06d AS stager
+FROM alpine:3.20.3@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a AS stager
 
 RUN mkdir -p /var/dex
 RUN mkdir -p /etc/dex
 COPY config.docker.yaml /etc/dex/
 
-FROM alpine:3.20.3@sha256:beefdbd8a1da6d2915566fde36db9db0b524eb737fc57cd1367effd16dc0d06d AS gomplate
+FROM alpine:3.20.3@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a AS gomplate
 
 ARG TARGETOS
 ARG TARGETARCH
@@ -54,7 +54,7 @@ RUN wget -O /usr/local/bin/gomplate \
   && chmod +x /usr/local/bin/gomplate
 
 # For Dependabot to detect base image versions
-FROM alpine:3.20.3@sha256:beefdbd8a1da6d2915566fde36db9db0b524eb737fc57cd1367effd16dc0d06d AS alpine
+FROM alpine:3.20.3@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a AS alpine
 FROM gcr.io/distroless/static-debian12:nonroot@sha256:3a03fc0826340c7deb82d4755ca391bef5adcedb8892e58412e1a6008199fa91 AS distroless
 
 FROM $BASE_IMAGE