diff --git a/fuse/src/main/java/com/github/kittinunf/fuse/core/cache/MemCache.kt b/fuse/src/main/java/com/github/kittinunf/fuse/core/cache/MemCache.kt
index 2e42f0c..ab9e71e 100644
--- a/fuse/src/main/java/com/github/kittinunf/fuse/core/cache/MemCache.kt
+++ b/fuse/src/main/java/com/github/kittinunf/fuse/core/cache/MemCache.kt
@@ -1,6 +1,6 @@
 package com.github.kittinunf.fuse.core.cache
 
-class MemCache(val maxSize: Int) : Persistence<Any> {
+internal class MemCache(val maxSize: Int) : Persistence<Any> {
 
     val cache: MutableMap<String, Any> = object : LinkedHashMap<String, Any>(0, 0.75f, true) {
 
diff --git a/gradle.properties b/gradle.properties
index a754ada..06d4908 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -21,5 +21,5 @@ artifactUrl=https://github.com/kittinunf/Fuse
 artifactScm=git@github.com:kittinunf/fuse.git
 artifactLicenseName=MIT License
 artifactLicenseUrl=http://www.opensource.org/licenses/mit-license.php
-artifactPublishVersion=1.2.2
+artifactPublishVersion=1.3.0
 artifactGroupId=com.github.kittinunf.fuse