diff --git a/pandoc.cabal b/pandoc.cabal
index 92dd44b9e..a52f89492 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -559,7 +559,7 @@ test-suite test-pandoc
                   process >= 1.2.3 && < 1.7,
                   temporary >= 1.1 && < 1.3,
                   Diff >= 0.2 && < 0.4,
-                  tasty >= 0.11 && < 0.12,
+                  tasty >= 0.11 && < 0.13,
                   tasty-hunit >= 0.9 && < 0.10,
                   tasty-quickcheck >= 0.8 && < 0.10,
                   tasty-golden >= 2.3 && < 2.4,