From a13d1e04331a1330c7b78845c35e2b3536d2e62c Mon Sep 17 00:00:00 2001
From: Marat Radchenko <marat@slonopotamus.org>
Date: Mon, 13 Jan 2025 10:29:21 +0300
Subject: [PATCH] Use up-to-date epubcheck-ruby

Possibly fixes #495
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 0f78e70..7dcfb05 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -134,7 +134,7 @@ RUN apk add --no-cache --virtual .rubymakedepends \
   asciimath \
   "asciidoctor-revealjs:${ASCIIDOCTOR_REVEALJS_VERSION}" \
   coderay \
-  epubcheck-ruby:4.2.4.0 \
+  epubcheck-ruby \
   haml \
   "kramdown-asciidoc:${KRAMDOWN_ASCIIDOC_VERSION}" \
   pygments.rb \