From dfb2a0753905a53f69deaf90abe802678f6707f0 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Tue, 24 Sep 2019 11:22:08 -0700
Subject: [PATCH] Allow latest Diff.

---
 pandoc.cabal | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pandoc.cabal b/pandoc.cabal
index 78f96ef4e..6bbcb3240 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -725,7 +725,7 @@ test-suite test-pandoc
                   hslua >= 1.0 && < 1.1,
                   process >= 1.2.3 && < 1.7,
                   temporary >= 1.1 && < 1.4,
-                  Diff >= 0.2 && < 0.4,
+                  Diff >= 0.2 && < 0.5,
                   tasty >= 0.11 && < 1.3,
                   tasty-hunit >= 0.9 && < 0.11,
                   tasty-lua >= 0.2 && < 0.3,