diff --git a/Dockerfile b/Dockerfile
index 1d7fe39..d10ff94 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 FROM java:8-alpine
 
-ARG WATERFALL_BUILD=83
+ARG WATERFALL_BUILD=84
 ARG WATERFALL_URL=https://ci.destroystokyo.com/job/Waterfall/${WATERFALL_BUILD}/artifact/Waterfall-Proxy/bootstrap/target/Waterfall.jar
-ARG WATERFALL_SHA512=b7486a6020bc3a7d89b024512642c23359e21f2ea39f2f899ebf832792fa5bbe78c752ee010c07d3aacf4f0a64c811d6a6cd769d689efdc2cbbb2851febe27ed
+ARG WATERFALL_SHA512=9825201088c640e44781417fe33a020ef63e502ff6e6b0117b56738157c760e9e05ef4e607c7c36094ed987d2f8471d9ad6f1c084e13b8f227a33ac7412b7071
 
 WORKDIR /data
 ADD "${WATERFALL_URL}" /srv/waterfall.jar
diff --git a/README.md b/README.md
index 3ed6986..e770a3a 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ This image includes the [Jenkins build of Waterfall](), "a drag and drop replace
 
 All available tags are always listed [in Docker Hub](https://hub.docker.com/r/icedream/waterfall/tags), the list below explains the maintained tags:
 
-- `latest`, `b83`: Latest version of Waterfall.
+- `latest`, `b84`: Latest version of Waterfall.
 
 Previous builds may also be available as tags in the format `b<number>`, for
 example `b75`.