diff --git a/README.md b/README.md
index 5a7e827..8f546c7 100644
--- a/README.md
+++ b/README.md
@@ -24,9 +24,9 @@ Add the dependency
 dependencies {
     compile 'com.google.code.gson:gson:2.8.1'
     compile 'org.greenrobot:greendao:3.2.0'
-    compile 'com.github.deckyfx:simpleadapter:0.19@aar'
+    compile 'com.github.deckyfx:simpleadapter:0.20@aar'
     compile 'com.github.deckyfx:dbhelper:0.4'
-    compile 'com.github.deckyfx:dbsession:0.14'
+    compile 'com.github.deckyfx:dbsession:0.15'
 }
 ```
 
diff --git a/dbsession/build.gradle b/dbsession/build.gradle
index 9c21546..faaa967 100644
--- a/dbsession/build.gradle
+++ b/dbsession/build.gradle
@@ -59,7 +59,7 @@ dependencies {
 
     compile 'com.google.code.gson:gson:2.8.1'
     compile 'com.github.deckyfx:dbhelper:0.4'
-    compile 'com.github.deckyfx:simpleadapter:0.19@aar'
+    compile 'com.github.deckyfx:simpleadapter:0.20@aar'
 
     compile 'com.android.support:appcompat-v7:24.0.0-beta1'
     compile 'com.android.support:recyclerview-v7:24.0.0-beta1'
diff --git a/dbsession/gradle.properties b/dbsession/gradle.properties
index 292ce6f..bdeebc3 100644
--- a/dbsession/gradle.properties
+++ b/dbsession/gradle.properties
@@ -1,2 +1,2 @@
-versionName=0.14
+versionName=0.15
 versionCode=1
\ No newline at end of file
diff --git a/dbsession/src/main/java/com/github/deckyfx/dbsession/DBSession.java b/dbsession/src/main/java/com/github/deckyfx/dbsession/DBSession.java
index 7380855..2d83509 100644
--- a/dbsession/src/main/java/com/github/deckyfx/dbsession/DBSession.java
+++ b/dbsession/src/main/java/com/github/deckyfx/dbsession/DBSession.java
@@ -110,11 +110,7 @@ public void set(JSONObject config) throws JSONException {
     }
 
     public void set(BaseItem session) throws JSONException {
-        this.set(session.toJson());
-    }
-
-    public void save(){
-
+        this.set(BaseItem.toJson(session));
     }
 
     public void clear(){