diff --git a/pandoc/pandoc-filter-copperflame-latex/pandoc-filter-copperflame-latex.cabal b/pandoc/pandoc-filter-copperflame-latex/pandoc-filter-copperflame-latex.cabal
index 2b706b6..2223c92 100644
--- a/pandoc/pandoc-filter-copperflame-latex/pandoc-filter-copperflame-latex.cabal
+++ b/pandoc/pandoc-filter-copperflame-latex/pandoc-filter-copperflame-latex.cabal
@@ -18,6 +18,6 @@ executable filter-copperflame-latex
     ghc-options:      -threaded -O3
     build-depends:    base >=4.16.4.0 && < 5
                     , text >= 1.2.5.0
-                    , pandoc-types >= 1.22.2.1 && < 1.23
+                    , pandoc-types >=1.22.2.1 && <1.24
                     , hashmap >= 1.3.3
                     , regex-tdfa >= 1.3.2