diff --git a/.travis.yml b/.travis.yml
index 52a1e34..a7ac3d5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,9 +14,9 @@ addons:
 env:
   - PATH=$PATH:.
 before_script:
-  - wget https://releases.hashicorp.com/vault/0.8.1/vault_0.8.1_linux_amd64.zip
-  - unzip vault_0.8.1_linux_amd64.zip
-  - rm vault_0.8.1_linux_amd64.zip
+  - wget https://releases.hashicorp.com/vault/0.8.2/vault_0.8.2_linux_amd64.zip
+  - unzip vault_0.8.2_linux_amd64.zip
+  - rm vault_0.8.2_linux_amd64.zip
 cache:
   directories:
     - '$HOME/.m2/repository'
diff --git a/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorTest.java b/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorTest.java
index 35a145a..c867a96 100644
--- a/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorTest.java
+++ b/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorTest.java
@@ -48,7 +48,7 @@ import static org.junit.Assume.*;
  * @since 0.1
  */
 public class HTTPVaultConnectorTest {
-    private static String VAULT_VERISON = "0.8.1";  // the vault version this test is supposed to run against
+    private static String VAULT_VERISON = "0.8.2";  // the vault version this test is supposed to run against
     private static String KEY = "81011a8061e5c028bd0d9503eeba40bd9054b9af0408d080cb24f57405c27a61";
     private static String TOKEN_ROOT = "d1bd50e2-587b-6e68-d80b-a9a507625cb7";
     private static String USER_VALID = "validUser";
@@ -978,8 +978,7 @@ public class HTTPVaultConnectorTest {
             bw = new BufferedWriter(new FileWriter(configFile));
             bw.write(config.toString());
         } catch (IOException e) {
-            e.printStackTrace();
-            throw new IllegalStateException("Unable to generate config file.");
+            throw new IllegalStateException("Unable to generate config file.", e);
         } finally {
             try {
                 if (bw != null)
@@ -993,8 +992,7 @@ public class HTTPVaultConnectorTest {
         try {
             vaultProcess = Runtime.getRuntime().exec("vault server -config " + configFile.toString());
         } catch (IOException e) {
-            e.printStackTrace();
-            throw new IllegalStateException("Unable to start vault. Make sure vault binary is in your executable path.");
+            throw new IllegalStateException("Unable to start vault. Make sure vault binary is in your executable path.", e);
         }
 
         return config;