diff --git a/dockerfile b/dockerfile
index 0bcd3ff..e03edbe 100644
--- a/dockerfile
+++ b/dockerfile
@@ -1,4 +1,4 @@
-FROM node:16.15.0
+FROM node:16.16.0
 
 RUN mkdir -p /usr/hullcss
 WORKDIR /usr/hullcss