diff --git a/Dockerfile b/Dockerfile
index a28d4937313c79798b82c8c4d1779740dac84662..23f7fcf7c5e6b3d2d4b157bc4324506aaed35c12 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.9.5
+FROM alpine:latest
 
 RUN apk add --update \
     nginx \
diff --git a/Dockerfile.dev b/Dockerfile.dev
index 3f07e86517d4cc97d83851791c80f17bdc8e7273..d195e6bf5cd1a08dd2adb5be276069c37ddc7ffe 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM alpine:3.9.5
+FROM alpine:latest
 
 RUN apk add --update \
     nginx \