Merge pull request #82 from phadej/lens-4.17

Allow lens-4.17

Author: phadej

servant-swagger.cabal

@@ -1,6 +1,6 @@
 name:                servant-swagger
 version:             1.1.5
-x-revision:          3
+x-revision:          4
 synopsis:            Generate Swagger specification for your servant API.
 description:
   Swagger™ is a project used to describe and document RESTful APIs.
@@ -77,7 +77,7 @@ library
                      , bytestring                >=0.10.4.0 && <0.11
                      , http-media                >=0.6.3    && <0.8
                      , insert-ordered-containers >=0.1.0.0  && <0.3
-                     , lens                      >=4.7.0.1  && <4.17
+                     , lens                      >=4.7.0.1  && <4.18
                      , servant                   >=0.13     && <0.15
                      , singleton-bool            >=0.1.3    && <0.2
                      , swagger2                  >=2.1      && <2.3