diff --git a/Dockerfile-alpine b/Dockerfile-alpine
index 22a2614..7986eb5 100644
--- a/Dockerfile-alpine
+++ b/Dockerfile-alpine
@@ -1,4 +1,4 @@
-FROM alpine:3.12 as base
+FROM alpine:3.14 as base
 
 ### Stage 1 - add/remove packages ###