diff --git a/.drone.yml b/.drone.yml
index 662074d..18fc3dc 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -13,10 +13,11 @@ steps:
 - name: test-online
   image: maven:3.5-jdk-8-alpine
   commands:
-  - wget https://releases.hashicorp.com/vault/0.11.5/vault_0.11.5_linux_amd64.zip
-  - wget -q -O - https://releases.hashicorp.com/vault/0.11.5/vault_0.11.5_SHA256SUMS | grep linux_amd64 | sha256sum -c
-  - unzip vault_0.11.5_linux_amd64.zip
-  - rm vault_0.11.5_linux_amd64.zip
+  - export VAULT_VERSION=0.11.5
+  - wget https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_linux_amd64.zip
+  - wget -q -O - https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_SHA256SUMS | grep linux_amd64 | sha256sum -c
+  - unzip vault_${VAULT_VERSION}_linux_amd64.zip
+  - rm vault_${VAULT_VERSION}_linux_amd64.zip
   - mv vault /bin/
   - mvn clean test
   when:
diff --git a/.travis.yml b/.travis.yml
index 9d59ceb..357e491 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,12 +12,12 @@ addons:
     token:
       secure: "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"
 env:
-  - PATH=$PATH:.
+  - PATH=$PATH:. VAULT_VERSION=0.11.5
 before_script:
-  - wget https://releases.hashicorp.com/vault/0.11.5/vault_0.11.5_linux_amd64.zip
-  - wget -q -O - https://releases.hashicorp.com/vault/0.11.5/vault_0.11.5_SHA256SUMS | grep linux_amd64 | sha256sum -c
-  - unzip vault_0.11.5_linux_amd64.zip
-  - rm vault_0.11.5_linux_amd64.zip
+  - wget https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_linux_amd64.zip
+  - wget -q -O - https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_SHA256SUMS | grep linux_amd64 | sha256sum -c
+  - unzip vault_${VAULT_VERSION}_linux_amd64.zip
+  - rm vault_${VAULT_VERSION}_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 93d29c4..59bff1e 100644
--- a/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorTest.java
+++ b/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorTest.java
@@ -56,7 +56,7 @@ import static org.junit.jupiter.api.Assumptions.assumeTrue;
  */
 @EnableRuleMigrationSupport
 public class HTTPVaultConnectorTest {
-    private static final String VAULT_VERISON = "0.11.5";  // the vault version this test is supposed to run against
+    private static String VAULT_VERSION = "0.11.5";  // the vault version this test is supposed to run against
     private static final String KEY = "81011a8061e5c028bd0d9503eeba40bd9054b9af0408d080cb24f57405c27a61";
     private static final String TOKEN_ROOT = "d1bd50e2-587b-6e68-d80b-a9a507625cb7";
     private static final String USER_VALID = "validUser";
@@ -81,6 +81,15 @@ public class HTTPVaultConnectorTest {
     @Rule
     public TemporaryFolder tmpDir = new TemporaryFolder();
 
+    @BeforeAll
+    public static void init() {
+        // Override vault version if defined in sysenv.
+        if (System.getenv("VAULT_VERSION") != null) {
+            VAULT_VERSION = System.getenv("VAULT_VERSION");
+            System.out.println("Vault version set to " + VAULT_VERSION);
+        }
+    }
+
     /**
      * Initialize Vault instance with generated configuration and provided file backend.
      * Requires "vault" binary to be in current user's executable path. Not using MLock, so no extended rights required.
@@ -162,7 +171,7 @@ public class HTTPVaultConnectorTest {
             fail("Retrieving health status failed: " + e.getMessage());
         }
         assertThat("Health response should be set", res, is(notNullValue()));
-        assertThat("Unexpected version", res.getVersion(), is(VAULT_VERISON));
+        assertThat("Unexpected version", res.getVersion(), is(VAULT_VERSION));
         assertThat("Unexpected init status", res.isInitialized(), is(true));
         assertThat("Unexpected seal status", res.isSealed(), is(false));
         assertThat("Unexpected standby status", res.isStandby(), is(false));