diff --git a/Dockerfile b/Dockerfile
index e8af61e..70055c2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM caddy:2.10.2-builder@sha256:7ed26c87abd76318b35677bef46457f9221113f7d9ab341104096862f182a3eb AS builder
+FROM caddy:2.10.2-builder@sha256:a642fca0473850425b8b62c9ab33fe14306ec80eb27a007f5f893e7357569451 AS builder
 RUN --mount=type=cache,target=/go/pkg/mod \
     --mount=type=cache,target=/root/.cache/go-build \
     xcaddy build \