diff --git a/headed-megaparsec.cabal b/headed-megaparsec.cabal
--- a/headed-megaparsec.cabal
+++ b/headed-megaparsec.cabal
@@ -1,5 +1,5 @@
 name: headed-megaparsec
-version: 0.1.0.4
+version: 0.2
 category: Parsers, Parsing, Megaparsec
 synopsis: More informative parser
 homepage: https://github.com/nikita-volkov/headed-megaparsec
@@ -28,6 +28,6 @@
   build-depends:
     base >=4.9 && <5,
     case-insensitive >=1.2 && <2,
-    megaparsec >=7 && <9,
+    megaparsec >=9 && <10,
     parser-combinators >=1.1 && <1.3,
     selective >=0.4 && <0.5
diff --git a/library/HeadedMegaparsec.hs b/library/HeadedMegaparsec.hs
--- a/library/HeadedMegaparsec.hs
+++ b/library/HeadedMegaparsec.hs
@@ -225,7 +225,7 @@
 This function is a wrapper around `Megaparsec.dbg`.
 It generates two debugging entries: one for head and one for tail.
 -}
-dbg :: (Ord err, Megaparsec.ShowErrorComponent err, Stream strm, Show a) => String -> HeadedParsec err strm a -> HeadedParsec err strm a
+dbg :: (Ord err, Megaparsec.ShowErrorComponent err, Megaparsec.VisualStream strm, Show a) => String -> HeadedParsec err strm a -> HeadedParsec err strm a
 dbg label = mapParsec $ \ p -> do
   Showable _ junction <- Megaparsec.dbg (label <> "/head") (fmap (either (\ a -> Showable (show a) (Left a)) (Showable "<tail parser>" . Right)) p)
   case junction of