diff --git a/update.sh b/update.sh
index e5f42960..7d9a5d73 100755
--- a/update.sh
+++ b/update.sh
@@ -10,7 +10,7 @@ fi
 versions=( "${versions[@]%/}" )
 
 for version in "${versions[@]}"; do
-	fullVersion="$(curl -sSL --compressed 'http://nodejs.org/dist' | grep '<a href="v'"$version." | sed -E 's!.*<a href="v([^"/]+)/?".*!\1!' | cut -f 3 -d . | sort -n | tail -1)"
+	fullVersion="$(curl -sSL --compressed 'https://nodejs.org/dist' | grep '<a href="v'"$version." | sed -E 's!.*<a href="v([^"/]+)/?".*!\1!' | cut -f 3 -d . | sort -n | tail -1)"
 	(
 		sed -E -i.bak '
 			s/^(ENV NODE_VERSION) .*/\1 '"$version.$fullVersion"'/;