diff --git a/wai-conduit/wai-conduit.cabal b/wai-conduit/wai-conduit.cabal
index a96846b7..1b41265a 100644
--- a/wai-conduit/wai-conduit.cabal
+++ b/wai-conduit/wai-conduit.cabal
@@ -18,6 +18,6 @@ library
                      , wai             >= 3.0    && < 3.3
                      , conduit
                      , transformers
-                     , bytestring
+                     , bytestring      >= 0.10.4
                      , http-types
   default-language:    Haskell2010