diff --git a/Dockerfile b/Dockerfile
index be7b5d13d594f5e5418b15b45e3992124e059546..0097ee61b604ee42fda896119443c8babf9b592b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,18 +1,18 @@
-FROM alpine:3.10
+FROM alpine:3.12
 # hadolint ignore=DL3016,DL3018
 RUN apk add --update --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing/ \
         docker-compose \
         npm \
     && \
     docker-compose --version && \
-    wget https://github.com/projectatomic/dockerfile_lint/archive/v0.3.3.tar.gz -O /tmp/dockerfile_lint.tar.gz && \
+    wget https://github.com/projectatomic/dockerfile_lint/archive/v0.3.4.tar.gz -O /tmp/dockerfile_lint.tar.gz && \
     npm install --global /tmp/dockerfile_lint.tar.gz && \
     install -d -o root -g root -m 755 /sample_rules && \
     tar -xzf /tmp/dockerfile_lint.tar.gz -C /tmp/ && \
     cp /tmp/dockerfile_lint*/sample_rules/*.yaml /sample_rules/ && \
     rm -rf /tmp/dockerfile_lint* && \
     dockerfile_lint --help && \
-    wget https://github.com/hadolint/hadolint/releases/download/v1.17.1/hadolint-Linux-x86_64 -O /usr/local/bin/hadolint && \
+    wget https://github.com/hadolint/hadolint/releases/download/v1.19.0/hadolint-Linux-x86_64 -O /usr/local/bin/hadolint && \
     chmod +x /usr/local/bin/hadolint && \
     hadolint --version
 COPY docker-compose-config dockerfile-lint /usr/local/bin/