Upgrade to Vault 1.6.1

Closes gh-610

Author: mp911de

.travis.yml

@@ -21,7 +21,7 @@ env:
     - VAULT_VER=1.2.4
     - VAULT_VER=1.3.4
     - VAULT_VER=1.5.3
-    - VAULT_VER=1.6.0
+    - VAULT_VER=1.6.1
     - EDITION=enterprise
 
 before_install:

src/test/bash/install_vault.sh

@@ -8,8 +8,8 @@
 set -o errexit
 
 EDITION="${EDITION:-oss}"
-VAULT_OSS="${VAULT_OSS:-1.6.0}"
-VAULT_ENT="${VAULT_ENT:-1.5.3}"
+VAULT_OSS="${VAULT_OSS:-1.6.1}"
+VAULT_ENT="${VAULT_ENT:-1.6.1}"
 UNAME=$(uname -s | tr '[:upper:]' '[:lower:]')
 VERBOSE=false
 VAULT_DIRECTORY=vault