diff --git a/Dockerfile b/Dockerfile
index 48614ce9..1f980764 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ COPY ./ ./
 
 RUN CGO_ENABLED=0 go build -o /go/bin/composevalidate -trimpath -ldflags="-s -w" .
 
-FROM ghcr.io/regclient/regctl:alpine@sha256:795e27a968ec0681cf1f4fd4bb83a880a1bc4698afb38efd5c961f9264820565
+FROM ghcr.io/regclient/regctl:alpine@sha256:5fe7c6a6206e1d9d71af719674c9db03e74a4ae221a32089b691f5b55533d6ea
 
 COPY --from=build /go/bin/composevalidate /usr/local/bin/