diff --git a/Dockerfile b/Dockerfile
index c1004c8..58faf25 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rocker/shiny-verse:4.3.0
+FROM rocker/shiny-verse:4.3.1
 
 RUN rm -rf /srv/shiny-server/*
 RUN echo > /srv/shiny-server/index.html