diff --git a/Dockerfile b/Dockerfile
index c24db02e5659a137c07be9c8f4b7618d77a398c9..377cb8fb696ca56ef40368c06255cbc02ac885e8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM rails
 
 WORKDIR /usr/src/app
 
-ENV DISCOURSE_VERSION=1.6.0.beta10 \
+ENV DISCOURSE_VERSION=1.7.0.beta3 \
     RAILS_ENV=production \
     RUBY_GC_MALLOC_LIMIT=90000000 \
     RUBY_GLOBAL_METHOD_CACHE_SIZE=131072 \