From b4957a87a4a424563cf6a1af6709b1350b6565e6 Mon Sep 17 00:00:00 2001
From: Hugo Buddelmeijer <hugo@buddelmeijer.nl>
Date: Thu, 30 Jun 2022 09:43:14 +0200
Subject: [PATCH] Upgrade tectonic to 0.9.0 and biber to 2.14

---
 dockerfiles/latex-builder/Dockerfile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dockerfiles/latex-builder/Dockerfile b/dockerfiles/latex-builder/Dockerfile
index 710de18..1061567 100644
--- a/dockerfiles/latex-builder/Dockerfile
+++ b/dockerfiles/latex-builder/Dockerfile
@@ -15,7 +15,9 @@ ARG CONDA_PREFIX=/opt/conda
 # thereby increasing continuous integration speed.
 COPY example.tex /root/example.tex
 
-RUN ${CONDA_PREFIX}/bin/mamba install "tectonic==0.1.15" texlive-core "malramsay::biber==2.11" \
+# Biber and tectonic need to have matching versions, so it is not feasible to
+# release the pin on either of them.
+RUN ${CONDA_PREFIX}/bin/mamba install "tectonic==0.9.0" texlive-core "malramsay::biber==2.14" \
     && ${CONDA_PREFIX}/bin/tectonic /root/example.tex \
     && curl -o /usr/local/bin/git-latexdiff https://gitlab.com/git-latexdiff/git-latexdiff/-/raw/1.6.0/git-latexdiff \
     && chmod +x /usr/local/bin/git-latexdiff
-- 
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