diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index f6f83e27d79036bb95b09877727bec1c1107f64f..8105a4c522bafca24ebbf7658104c0e64ad626d3 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:12.15.0-alpine
+FROM node:12.16.0-alpine
 
 # Build arguments to change source url, branch or tag
 ARG CODIMD_REPOSITORY=https://github.com/codimd/server.git