diff --git a/Dockerfile b/Dockerfile
index 470840a..27e2d97 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM docker.io/golang:1.19.3-alpine3.16 as builder
 
-ENV VERSION=v0.7.2
+ENV VERSION=v0.8.3
 
 RUN apk --no-cache add \
   git \
@@ -18,7 +18,7 @@ RUN git checkout $VERSION
 
 RUN go build -o /build/bin/mautrix-whatsapp
 
-FROM docker.io/thallian/confd-env:3.17
+FROM docker.io/thallian/confd-env:3.17-3.1.3.0
 
 RUN addgroup -g 2222 matrix-bridge
 RUN adduser -h /var/lib/matrix-bridge -u 2222 -D -G matrix-bridge matrix-bridge