diff --git a/README.md b/README.md
index d185855f..3972e5a5 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ To activate the extension library features (JSON, templates etc), additional dep
 Add the following lines to ```build.sbt``` - the lib is hosted in Maven Central and JCenter:
 ```scala
 resolvers += "JCenter" at "https://jcenter.bintray.com"
-libraryDependencies += "io.fintrospect" %% "fintrospect-core" % "14.22.0"
+libraryDependencies += "io.fintrospect" %% "fintrospect-core" % "15.0.0"
 ```
 
 ## See the code
diff --git a/build.sbt b/build.sbt
index ba0e45da..82f30399 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 lazy val baseSettings = Seq(
   name := "fintrospect",
   organization := "io.fintrospect",
-  version := "14.22.0",
+  version := "15.0.0",
   scalaVersion := "2.12.3",
   crossScalaVersions := Seq("2.12.3", "2.11.8"),
   licenses := Seq("Apache-2.0" -> url("http://www.apache.org/licenses/LICENSE-2.0")),
diff --git a/harp.json b/harp.json
index 2b4d5d20..2fb885ec 100644
--- a/harp.json
+++ b/harp.json
@@ -1,8 +1,8 @@
 {
   "globals": {
     "fintrospect": {
-      "old": "14.21.2",
-      "new": "14.22.0"
+      "old": "14.22.0",
+      "new": "15.0.0"
     }
   }
 }
\ No newline at end of file
diff --git a/src/main/site/format-dependencies.md b/src/main/site/format-dependencies.md
index 73a4a7ad..75ceff5d 100644
--- a/src/main/site/format-dependencies.md
+++ b/src/main/site/format-dependencies.md
@@ -14,19 +14,19 @@
 <tr>
     <td><a href="http://argonaut.io/">Argonaut</a></td>
     <td>application/json</td>
-    <td>"io.fintrospect" %% "fintrospect-argonaut" % "14.22.0"</td>
+    <td>"io.fintrospect" %% "fintrospect-argonaut" % "15.0.0"</td>
     <td><a data-toggle="tooltip" href="#" title="io.fintrospect.formats.Argonaut">Argonaut</a></td>
 </tr>
 <tr>
     <td><a href="https://github.com/travisbrown/circe">Circe</a></td>
     <td>application/json</td>
-    <td>"io.fintrospect" %% "fintrospect-circe" % "14.22.0"</td>
+    <td>"io.fintrospect" %% "fintrospect-circe" % "15.0.0"</td>
     <td><a data-toggle="tooltip" href="#" title="io.fintrospect.formats.Circe">Circe</a></td>
 </tr>
 <tr>
     <td><a href="https://github.com/google/gson">GSON</a></td>
     <td>application/json</td>
-    <td>"io.fintrospect" %% "fintrospect-gson" % "14.22.0"</td>
+    <td>"io.fintrospect" %% "fintrospect-gson" % "15.0.0"</td>
     <td><a data-toggle="tooltip" href="#" title="io.fintrospect.formats.Gson">Gson</a></td>
 </tr>
 <tr>
@@ -38,14 +38,14 @@
 <tr>
     <td><a href="https://github.com/FasterXML/jackson">Jackson</a> </td>
     <td>application/json</td>
-    <td>"io.fintrospect" %% "fintrospect-jackson" % "14.22.0"</td>
+    <td>"io.fintrospect" %% "fintrospect-jackson" % "15.0.0"</td>
     <td>
     <a data-toggle="tooltip" href="#" title="io.fintrospect.formats.Jackson">Jackson</a>
 </tr>
 <tr>
     <td><a href="http://json4s.org/">Json4S Native</a></td>
     <td>application/json</td>
-    <td>"io.fintrospect" %% "fintrospect-json4s" % "14.22.0"</td>
+    <td>"io.fintrospect" %% "fintrospect-json4s" % "15.0.0"</td>
     <td><a data-toggle="tooltip" href="#" title="io.fintrospect.formats.Json4s">Json4s</a>
     <br/>
     <a data-toggle="tooltip" href="#" title="io.fintrospect.formats.Json4sDoubleMode">Json4sDoubleMode</a></td>
@@ -53,7 +53,7 @@
 <tr>
     <td><a href="http://json4s.org/">Json4S Jackson</a> </td>
     <td>application/json</td>
-    <td>"io.fintrospect" %% "fintrospect-json4s" % "14.22.0"</td>
+    <td>"io.fintrospect" %% "fintrospect-json4s" % "15.0.0"</td>
     <td>
     <a data-toggle="tooltip" href="#" title="io.fintrospect.formats.Json4sJackson">Json4sJackson</a>
     <br/>
@@ -62,7 +62,7 @@
 <tr>
     <td><a href="http://msgpack.org">MsgPack</a></td>
     <td>application/msgpack</td>
-    <td>"io.fintrospect" %% "fintrospect-msgpack" % "14.22.0"</td>
+    <td>"io.fintrospect" %% "fintrospect-msgpack" % "15.0.0"</td>
     <td><a data-toggle="tooltip" href="#" title="io.fintrospect.formats.MsgPack">MsgPack</a></td>
 </tr>
 <tr>
@@ -74,13 +74,13 @@
 <tr>
     <td><a href="https://www.playframework.com">Play</a></td>
     <td>application/json</td>
-    <td>"io.fintrospect" %% "fintrospect-play" % "14.22.0"</td>
+    <td>"io.fintrospect" %% "fintrospect-play" % "15.0.0"</td>
     <td><a data-toggle="tooltip" href="#" title="io.fintrospect.formats.Play">Play</a></td>
 </tr>
 <tr>
     <td><a href="https://github.com/spray/spray-json">Spray</a></td>
     <td>application/json</td>
-    <td>"io.fintrospect" %% "fintrospect-spray" % "14.22.0"</td>
+    <td>"io.fintrospect" %% "fintrospect-spray" % "15.0.0"</td>
     <td><a data-toggle="tooltip" href="#" title="io.fintrospect.formats.Spray">Spray</a></td>
 </tr>
 <tr>
diff --git a/src/main/site/installation-header.md b/src/main/site/installation-header.md
index 3654f501..87e0d353 100644
--- a/src/main/site/installation-header.md
+++ b/src/main/site/installation-header.md
@@ -9,5 +9,5 @@ To activate some optional features, additional dependencies may be required - th
 Add the following lines to ```build.sbt``` - the lib is hosted in Maven Central and JCenter:
 ```scala
 resolvers += "JCenter" at "https://jcenter.bintray.com"
-libraryDependencies += "io.fintrospect" %% "fintrospect-core" % "14.22.0"
+libraryDependencies += "io.fintrospect" %% "fintrospect-core" % "15.0.0"
 ```
diff --git a/src/main/site/templating-dependencies.md b/src/main/site/templating-dependencies.md
index 667d4de2..4df8ccf3 100644
--- a/src/main/site/templating-dependencies.md
+++ b/src/main/site/templating-dependencies.md
@@ -8,13 +8,13 @@
 <tr>
   <td><a href="http://handlebarsjs.com">Handlebars</a></td>
   <td>.hbs</td>
-  <td>"io.fintrospect" %% "fintrospect-handlebars" % "14.22.0"</td>
+  <td>"io.fintrospect" %% "fintrospect-handlebars" % "15.0.0"</td>
   <td><a data-toggle="tooltip" href="#" title="io.fintrospect.templating.HandlebarsTemplates">HandlebarsTemplates</a></td>
 </tr>
 <tr>
   <td><a href="http://mustache.github.io/">Mustache</a></td>
   <td>.mustache</td>
-  <td>"io.fintrospect" %% "fintrospect-mustache" % "14.22.0"</td>
+  <td>"io.fintrospect" %% "fintrospect-mustache" % "15.0.0"</td>
   <td><a data-toggle="tooltip" href="#" title="io.fintrospect.templating.MustacheTemplates">MustacheTemplates</a></td>
 </tr>
 </table>