diff --git a/dataframe-parquet-th.cabal b/dataframe-parquet-th.cabal
--- a/dataframe-parquet-th.cabal
+++ b/dataframe-parquet-th.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.4
 name:               dataframe-parquet-th
-version:            1.4.0.0
+version:            1.4.0.1
 synopsis:           Parquet-file-based Template Haskell splices for the dataframe ecosystem.
 description:
     Splices that read Parquet file metadata at compile time and emit
@@ -30,7 +30,7 @@
                         DataFrame.Typed.TH.Parquet
     build-depends:      base >= 4 && < 5,
                         containers >= 0.6.7 && < 0.10,
-                        dataframe-core >= 2.6 && < 2.7,
+                        dataframe-core >= 2.7 && < 2.8,
                         dataframe-parquet >= 1.6 && < 1.7,
                         dataframe-th >= 2.3 && < 2.4,
                         directory >= 1.3.0.0 && < 2,