diff --git a/Dockerfile b/Dockerfile
index 6ca89ad..0a06587 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM node:14-alpine
 
-ENV SERVERLESS serverless@4.1.13
+ENV SERVERLESS serverless@4.1.15
 
 RUN apk --no-cache update && \
     apk --no-cache add \