diff --git a/servant-mock.cabal b/servant-mock.cabal
--- a/servant-mock.cabal
+++ b/servant-mock.cabal
@@ -1,5 +1,5 @@
 name:                servant-mock
-version:             0.4.4.4
+version:             0.4.4.5
 synopsis:            Derive a mock server for free from your servant API types
 description:
   Derive a mock server for free from your servant API types
@@ -26,7 +26,7 @@
   build-depends:
     base >=4.7 && <5,
     bytestring >= 0.10 && <0.11,
-    http-types >= 0.8 && <0.9,
+    http-types >= 0.8 && <0.10,
     servant >= 0.4,
     servant-server >= 0.4,
     transformers >= 0.3 && <0.5,