diff --git a/docker/alpine/Dockerfile.build b/docker/alpine/Dockerfile.build
index be800816..aafdeb1b 100644
--- a/docker/alpine/Dockerfile.build
+++ b/docker/alpine/Dockerfile.build
@@ -1,7 +1,7 @@
 #-----------------BUILDER-----------------
 #-----------------------------------------
 FROM node:14-alpine3.13 AS builder
-RUN apk add --update-cache --repository https://alpine.global.ssl.fastly.net/alpine/v3.11/community/ \
+RUN apk add --update-cache --repository https://alpine.global.ssl.fastly.net/alpine/v3.13/community/ \
   python build-base sqlite-dev sqlite-libs vips-dev fftw-dev gcc g++ make libc6-compat
 COPY pigallery2-release /app
 WORKDIR /app
@@ -25,7 +25,7 @@ ENV NODE_ENV=production \
     PI_DOCKER=true
 
 EXPOSE 80
-RUN apk add --update-cache --repository https://alpine.global.ssl.fastly.net/alpine/v3.11/community/ \
+RUN apk add --update-cache --repository https://alpine.global.ssl.fastly.net/alpine/v3.13/community/ \
     vips ffmpeg
 COPY --from=builder /app /app
 VOLUME ["/app/data/config", "/app/data/db", "/app/data/images", "/app/data/tmp"]