diff --git a/Dockerfile b/Dockerfile
index a0bc960..5b9c523 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine
 
 LABEL maintainer Knut Ahlers <knut@ahlers.me>
 
-ENV OPENFIRE_VERSION=4_6_7
+ENV OPENFIRE_VERSION=4_7_0
 
 RUN set -ex \
  && apk --no-cache add \