diff --git a/Dockerfile b/Dockerfile
index 0bab8cd..3e6ae6e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 FROM java:8-alpine
 
-ARG WATERFALL_BUILD=77
+ARG WATERFALL_BUILD=78
 ARG WATERFALL_URL=https://ci.destroystokyo.com/job/Waterfall/${WATERFALL_BUILD}/artifact/Waterfall-Proxy/bootstrap/target/Waterfall.jar
-ARG WATERFALL_SHA512=79f9034ca66aeb8218984126237f0179ffa9b5bea84f637e9c687a6c4dcbc34cb01c287faf8789d49565c4b720c105564f26d53c8bf1d69fa7b19475b6310c3a
+ARG WATERFALL_SHA512=71afe9d8090949cf10490fcef6e8b12b58f0cf748a0a24a5e3e26c73e99d9a93c16b94853e9873fed40568a0dab5a68b5614221956eeb238e7487e1c74444082
 
 WORKDIR /data
 ADD "${WATERFALL_URL}" /srv/waterfall.jar
diff --git a/README.md b/README.md
index 5bbecfa..1a1a66f 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`, `b77`: Latest version of Waterfall.
+- `latest`, `b78`: Latest version of Waterfall.
 
 Previous builds may also be available as tags in the format `b<number>`, for
 example `b75`.