diff --git a/Dockerfile b/Dockerfile
index 301189f..d7a213b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx:alpine@sha256:b471bb609adc83f73c2d95148cf1bd683408739a3c09c0afc666ea2af0037aef as build
+FROM nginx:alpine@sha256:d2f9c9b28f804dab6728ff9af4067dcb16b3ab6b2b08642b66105a3768578910 as build
 
 RUN apk add --update \
     wget
@@ -13,7 +13,7 @@ COPY ./ /site
 WORKDIR /site
 RUN hugo
 
-FROM nginx:alpine@sha256:b471bb609adc83f73c2d95148cf1bd683408739a3c09c0afc666ea2af0037aef
+FROM nginx:alpine@sha256:d2f9c9b28f804dab6728ff9af4067dcb16b3ab6b2b08642b66105a3768578910
 ADD default.conf /etc/nginx/conf.d/default.conf
 COPY --from=build /site/public /usr/share/nginx/html