diff --git a/docker/medpot/Dockerfile b/docker/medpot/Dockerfile
index 8dd1a1d4..69837961 100644
--- a/docker/medpot/Dockerfile
+++ b/docker/medpot/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.12
+FROM alpine:3.13
 #
 # Setup apk
 RUN apk -U --no-cache add \