diff --git a/NHibernate.Caches.props b/NHibernate.Caches.props
index 43e7e25a..e1ac7950 100644
--- a/NHibernate.Caches.props
+++ b/NHibernate.Caches.props
@@ -1,7 +1,7 @@
 <Project>
   <PropertyGroup>
     <VersionMajor Condition="'$(VersionMajor)' == ''">5</VersionMajor>
-    <VersionMinor Condition="'$(VersionMinor)' == ''">4</VersionMinor>
+    <VersionMinor Condition="'$(VersionMinor)' == ''">5</VersionMinor>
     <VersionPatch Condition="'$(VersionPatch)' == ''">0</VersionPatch>
     <VersionSuffix Condition="'$(VersionSuffix)' == ''"></VersionSuffix>
 
diff --git a/appveyor.yml b/appveyor.yml
index e0a8afaa..f85fc1ea 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 5.4.0.{build}
+version: 5.5.0.{build}
 image: Visual Studio 2017
 configuration:
 - Debug
diff --git a/buildcommon.xml b/buildcommon.xml
index 23c0858b..ae9e8658 100644
--- a/buildcommon.xml
+++ b/buildcommon.xml
@@ -18,7 +18,7 @@
 
   <!-- This is used only for build folder -->
   <!-- TODO: Either remove or refactor to use NHibernate.Caches.props -->
-  <property name="project.version" value="5.4.0" overwrite="false" />
+  <property name="project.version" value="5.5.0" overwrite="false" />
 
   <!-- named project configurations -->
   <target name="set-debug-project-configuration" description="Perform a 'debug' build">
diff --git a/readme.md b/readme.md
index e06303bc..c0b04695 100644
--- a/readme.md
+++ b/readme.md
@@ -20,6 +20,24 @@ It's recommended to research for a while before deciding which one is better for
 
 ## Notes
 
+#### Build 5.5.0 for NHibernate 5.2.0
+
+NHibernate 5.2.0 is targeted by all cache providers.
+
+* Bug
+    * #53 - Disable append-hashcode when library is not built for netFx
+    * #32 - Key computing for Memcached leaks hashers
+
+* New feature
+    * #50 - Common cache serializer and json serializer
+    * #45 - Add Redis provider with batching support
+
+* Improvement
+    * #52 - Cease using cryptographic hashes
+
+* Task
+    * #56 - Upgrade to NH 5.2.0
+
 #### Build 5.4.0 for NHibernate 5.1.0
 
 NHibernate 5.1.0 is targeted by all cache providers.