diff --git a/docker/production/Dockerfile b/docker/production/Dockerfile
index 4305b36..8f79622 100644
--- a/docker/production/Dockerfile
+++ b/docker/production/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:2.6.2-alpine
+FROM ruby:2.6.5-alpine
 RUN apk add --no-cache build-base tzdata sqlite sqlite-dev postgresql-dev && gem install tzinfo-data
 WORKDIR /app
 COPY Gemfile* /app/