diff --git a/HTTP.cabal b/HTTP.cabal
--- a/HTTP.cabal
+++ b/HTTP.cabal
@@ -1,5 +1,5 @@
 Name: HTTP
-Version: 4000.2.22
+Version: 4000.2.23
 Cabal-Version: >= 1.8
 Build-type: Simple
 License: BSD3
@@ -157,9 +157,9 @@
     CPP-Options: -DWARP_TESTS
     build-depends:
                        case-insensitive >= 0.4.0.1 && < 1.3,
-                       http-types >= 0.8.0 && < 0.9,
-                       wai >= 2.1.0 && < 3.1,
-                       warp >= 2.1.0 && < 3.1
+                       http-types >= 0.8.0 && < 1.0,
+                       wai >= 2.1.0 && < 3.3,
+                       warp >= 2.1.0 && < 3.3
 
     if flag(conduit10)
       build-depends: