diff --git a/docker/riotweb/Dockerfile b/docker/riotweb/Dockerfile
index c64c5a1..cfac9e8 100644
--- a/docker/riotweb/Dockerfile
+++ b/docker/riotweb/Dockerfile
@@ -1,7 +1,7 @@
 FROM amd64/debian:stretch as builder
 
 WORKDIR /root
-ENV VERSION v1.4.1
+ENV VERSION v1.5.6
 
 RUN apt-get update && \
     apt-get install -y wget && \
diff --git a/docker/riotweb/README.md b/docker/riotweb/README.md
index 766e943..36ec39b 100644
--- a/docker/riotweb/README.md
+++ b/docker/riotweb/README.md
@@ -1,4 +1,4 @@
 ```
-sudo docker build -t superboum/amd64_riotweb:v7 .
-sudo docker push superboum/amd64_riotweb:v7
+sudo docker build -t superboum/amd64_riotweb:v8 .
+sudo docker push superboum/amd64_riotweb:v8
 ```