diff --git a/README.md b/README.md
index e6801d9..d0783a9 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ Java Vault Connector is a connector library for [Vault](https://www.vaultproject
     * Delete secrets
     * Renew/revoke leases
     * Raw secret content or JSON decoding
+    * SQL secret handling
 * Connector Factory with builder pattern
 * Tested against Vault 0.7.0
 
@@ -58,6 +59,11 @@ VaultConnector vault = VaultConnectorFactory.httpFactory()
  .withPort(8200)
  .withTrustedCA(Paths.get("/path/to/CA.pem"))
  .build();
+
+// Initialization from environment variables 
+VaultConnector vault = VaultConnectorFactory.httpFactory()
+ .fromEnv()
+ .build();
 ```
 
 ### Authentication
diff --git a/pom.xml b/pom.xml
index d96571e..2ea686b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -52,12 +52,12 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.8.7</version>
+            <version>2.8.8</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.8.7</version>
+            <version>2.8.8</version>
         </dependency>
 
         <dependency>