diff --git a/core/Dockerfile b/core/Dockerfile
index ca904e6..c916a7c 100644
--- a/core/Dockerfile
+++ b/core/Dockerfile
@@ -1,5 +1,5 @@
 # syntax = docker/dockerfile:1.3
-FROM alpine:3.12
+FROM alpine:3.16.2
 
 #Add startup script to container
 COPY docker-entrypoint.sh /usr/local/bin/
diff --git a/core/Dockerfile.dev b/core/Dockerfile.dev
index bb0c0b8..186c43e 100644
--- a/core/Dockerfile.dev
+++ b/core/Dockerfile.dev
@@ -1,5 +1,5 @@
 # syntax = docker/dockerfile:1.3
-FROM alpine:3.12
+FROM alpine:3.16.2
 
 #Add startup script to container
 COPY docker-entrypoint.sh /usr/local/bin/