diff --git a/servant-client-core/servant-client-core.cabal b/servant-client-core/servant-client-core.cabal
index e3650961..604ae5f0 100644
--- a/servant-client-core/servant-client-core.cabal
+++ b/servant-client-core/servant-client-core.cabal
@@ -1,5 +1,6 @@
 name:                servant-client-core
 version:             0.12
+x-revision:          1
 synopsis:            Core functionality and class for client function generation for servant APIs
 description:
   This library provides backend-agnostic generation of client functions. For
@@ -49,7 +50,7 @@ library
     , generics-sop          >= 0.1.0.0  && < 0.4
     , http-api-data         >= 0.3.6    && < 0.4
     , http-media            >= 0.6.2    && < 0.8
-    , http-types            >= 0.8.6    && < 0.11
+    , http-types            >= 0.8.6    && < 0.12
     , mtl                   >= 2.1      && < 2.3
     , network-uri           >= 2.6      && < 2.7
     , safe                  >= 0.3.9    && < 0.4
diff --git a/servant-client/servant-client.cabal b/servant-client/servant-client.cabal
index fd83a780..0791ea63 100644
--- a/servant-client/servant-client.cabal
+++ b/servant-client/servant-client.cabal
@@ -1,5 +1,6 @@
 name:                servant-client
 version:             0.12.0.1
+x-revision:          1
 synopsis: automatical derivation of querying functions for servant webservices
 description:
   This library lets you derive automatically Haskell functions that
@@ -45,7 +46,7 @@ library
     , http-client           >= 0.4.30   && < 0.6
     , http-client-tls       >= 0.2.2    && < 0.4
     , http-media            >= 0.6.2    && < 0.8
-    , http-types            >= 0.8.6    && < 0.11
+    , http-types            >= 0.8.6    && < 0.12
     , exceptions            >= 0.8      && < 0.9
     , monad-control         >= 1.0.0.4  && < 1.1
     , mtl                   >= 2.1      && < 2.3
diff --git a/servant-server/servant-server.cabal b/servant-server/servant-server.cabal
index 94d1352f..2b88abe5 100644
--- a/servant-server/servant-server.cabal
+++ b/servant-server/servant-server.cabal
@@ -1,5 +1,6 @@
 name:                servant-server
 version:             0.12
+x-revision:          1
 synopsis:            A family of combinators for defining webservices APIs and serving them
 description:
   A family of combinators for defining webservices APIs and serving them
@@ -64,7 +65,7 @@ library
       , containers         >= 0.5  && < 0.6
       , exceptions         >= 0.8  && < 0.9
       , http-api-data      >= 0.3  && < 0.4
-      , http-types         >= 0.8  && < 0.11
+      , http-types         >= 0.8  && < 0.12
       , network-uri        >= 2.6  && < 2.7
       , monad-control      >= 1.0.0.4 && < 1.1
       , mtl                >= 2    && < 2.3
diff --git a/servant/servant.cabal b/servant/servant.cabal
index df0f1cca..c88fb922 100644
--- a/servant/servant.cabal
+++ b/servant/servant.cabal
@@ -1,5 +1,6 @@
 name:                servant
 version:             0.12
+x-revision:          1
 synopsis:            A family of combinators for defining webservices APIs
 description:
   A family of combinators for defining webservices APIs and serving them
@@ -70,7 +71,7 @@ library
     , case-insensitive      >= 1.2  && < 1.3
     , http-api-data         >= 0.3  && < 0.4
     , http-media            >= 0.4  && < 0.8
-    , http-types            >= 0.8  && < 0.11
+    , http-types            >= 0.8  && < 0.12
     , natural-transformation >= 0.4 && < 0.5
     , mtl                   >= 2.0  && < 2.3
     , mmorph                >= 1    && < 1.2