diff --git a/CHANGELOG.md b/CHANGELOG.md
index 485d23d..8635f64 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.4.0 [development]
+* [feature] Deletion, revocation and renewal of secrets (#3)
+
 ## 0.3.0 [2016-10-07]
 * [feature] Retrieval of JSON objects (#1)
 * [test] Tested against Vault 0.6.2
diff --git a/README.md b/README.md
index 3d9c9c7..f5ae787 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,8 @@ Java Vault Connector is a connector library for [Vault](https://www.vaultproject
     * Read secrets
     * Write secrets
     * List secrets
+    * Delete secrets
+    * Renew/revoke leases
 * Connector Factory with builder pattern
 * Tested against Vault 0.6.2
 
diff --git a/pom.xml b/pom.xml
index db2358e..fadabea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>de.stklcode.jvault</groupId>
     <artifactId>connector</artifactId>
-    <version>0.3.0</version>
+    <version>0.4.0-SNAPSHOT</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>