diff --git a/Dockerfile b/Dockerfile
index 420951d3..e6664766 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -60,7 +60,7 @@ RUN { \
   } > /usr/local/etc/php/conf.d/realpath_cache-recommended.ini
 
 # Install Drush 8 with the phar file.
-ENV DRUSH_VERSION 8.1.18
+ENV DRUSH_VERSION 8.2.1
 RUN curl -fsSL -o /usr/local/bin/drush "https://github.com/drush-ops/drush/releases/download/$DRUSH_VERSION/drush.phar" && \
   chmod +x /usr/local/bin/drush && \
   drush core-status