diff --git a/Dockerfile b/Dockerfile
index b5a7f2f..00f8b76 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,10 @@ LABEL repository="https://github.com/jakejarvis/hugo-build-action"
 LABEL homepage="https://jarv.is/"
 LABEL maintainer="Jake Jarvis <jake@jarv.is>"
 
-RUN wget https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_Linux-64bit.tar.gz && \
+RUN apk update && \
+    apk add --no-cache ca-certificates && \
+    update-ca-certificates && \
+    wget https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_Linux-64bit.tar.gz && \
     wget https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_checksums.txt && \
     grep hugo_${HUGO_VERSION}_Linux-64bit.tar.gz hugo_${HUGO_VERSION}_checksums.txt | sha256sum -c && \
     tar xf hugo_${HUGO_VERSION}_Linux-64bit.tar.gz && \