Merge pull request #71 from phadej/swagger-2.2

Allow swagger-2.2

Author: phadej

servant-swagger.cabal

@@ -1,5 +1,6 @@
 name:                servant-swagger
 version:             1.1.3.1
+x-revision:          1
 synopsis:            Generate Swagger specification for your servant API.
 description:         Please see README.md
 homepage:            https://github.com/haskell-servant/servant-swagger
@@ -62,7 +63,7 @@ library
                      , insert-ordered-containers >=0.1.0.0  && <0.3
                      , lens                      >=4.7.0.1  && <4.16
                      , servant                   >=0.5      && <0.12
-                     , swagger2                  >=2.1      && <2.2
+                     , swagger2                  >=2.1      && <2.3
                      , text                      >=1.2.0.6  && <1.3
                      , unordered-containers      >=0.2.5.1  && <0.3
 
@@ -75,7 +76,7 @@ test-suite doctests
   build-depends:
     base,
     directory >= 1.0,
-    doctest >= 0.11.1 && <0.12,
+    doctest >= 0.11.1 && <0.14,
     servant >= 0.10,
     QuickCheck,
     filepath