diff --git a/Dockerfile b/Dockerfile
index 72dda7a..57880af 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM thallian/confd-env:latest
 
-ENV VERSION v0.18.1
+ENV VERSION v0.18.2-rc1
 
 RUN addgroup -g 2222 synapse
 RUN adduser -h /var/lib/synapse -u 2222 -D -G synapse synapse