diff --git a/dataframe-lazy.cabal b/dataframe-lazy.cabal
--- a/dataframe-lazy.cabal
+++ b/dataframe-lazy.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.4
 name:               dataframe-lazy
-version:            2.0.0.0
+version:            2.1.0.0
 synopsis:           Lazy query engine for the dataframe ecosystem.
 description:
     The lazy/streaming query engine: relational-algebra plans, optimizer,
@@ -45,14 +45,13 @@
                         attoparsec >= 0.12 && < 0.16,
                         bytestring >= 0.11 && < 0.14,
                         containers >= 0.6.7 && < 0.10,
-                        dataframe-core >= 2.0 && < 2.1,
-                        dataframe-core:internal >= 2.0 && < 2.1,
-                        dataframe-csv >= 2.0 && < 2.1,
-                        dataframe-csv:internal >= 2.0 && < 2.1,
-                        dataframe-operations >= 2.0 && < 2.1,
-                        dataframe-parquet >= 1.2 && < 1.3,
-                        dataframe-parsing >= 2.0 && < 2.1,
-                        dataframe-parsing:internal >= 2.0 && < 2.1,
+                        dataframe-core >= 2.1 && < 2.2,
+                        dataframe-core >= 2.1 && < 2.2,
+                        dataframe-csv >= 2.1 && < 2.2,
+                        dataframe-csv >= 2.1 && < 2.2,
+                        dataframe-operations >= 2.1 && < 2.2,
+                        dataframe-parquet >= 1.3 && < 1.4,
+                        dataframe-parsing >= 2.1 && < 2.2,
                         directory >= 1.3.0.0 && < 2,
                         filepath >= 1.4 && < 2,
                         Glob >= 0.10 && < 1,