diff --git a/Dockerfile b/Dockerfile
index 458bdba..0fa4b8e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-FROM node:12-alpine
-RUN apk add --no-cache git && npm install -g caprover@^2.0.0 && npm cache clean --force
+FROM node:14-alpine
+RUN apk add --no-cache git && npm install -g caprover && npm cache clean --force
 COPY run.sh /run.sh
 ENTRYPOINT ["sh","/run.sh"]