diff --git a/Dockerfile b/Dockerfile
index 656b881..1aef927 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,23 +1,23 @@
-FROM golang:1.13-alpine AS build
+FROM golang:1.14-alpine AS build
 
 RUN echo "" > /etc/apk/repositories && \
-  echo "http://ftp.halifax.rwth-aachen.de/alpine/v3.11/main/" >> /etc/apk/repositories && \
-  echo "http://ftp.halifax.rwth-aachen.de/alpine/v3.11/community/" >> /etc/apk/repositories && \
+  echo "http://ftp.halifax.rwth-aachen.de/alpine/latest-stable/main/" >> /etc/apk/repositories && \
+  echo "http://ftp.halifax.rwth-aachen.de/alpine/latest-stable/community/" >> /etc/apk/repositories && \
   apk update && \
   apk --no-cache add --no-cache gcc g++ musl-dev git
 
 WORKDIR /hugo
 
-RUN git clone --branch v0.65.1 https://github.com/gohugoio/hugo.git .
+RUN git clone --branch v0.65.3 https://github.com/gohugoio/hugo.git .
 RUN go build -v --tags extended
 
-FROM golang:1.13-alpine
+FROM golang:1.14-alpine
 
 COPY --from=build /hugo/hugo /usr/bin/hugo
 
 RUN echo "" > /etc/apk/repositories && \
-  echo "http://ftp.halifax.rwth-aachen.de/alpine/v3.11/main/" >> /etc/apk/repositories && \
-  echo "http://ftp.halifax.rwth-aachen.de/alpine/v3.11/community/" >> /etc/apk/repositories && \
+  echo "http://ftp.halifax.rwth-aachen.de/alpine/latest-stable/main/" >> /etc/apk/repositories && \
+  echo "http://ftp.halifax.rwth-aachen.de/alpine/latest-stable/community/" >> /etc/apk/repositories && \
   apk update && \
   apk --no-cache add --no-cache ca-certificates libc6-compat libstdc++ git