diff --git a/indy_node/test/node_txn/test_send_node_validation.py b/indy_node/test/node_txn/test_send_node_validation.py
index cf866a381..32d4e19f8 100644
--- a/indy_node/test/node_txn/test_send_node_validation.py
+++ b/indy_node/test/node_txn/test_send_node_validation.py
@@ -44,7 +44,7 @@ def testSendNodeFailsIfDestIsShortReadableName(
 def testSendNodeFailsIfDestIsHexKey(
         looper, sdk_pool_handle, nodeSet, sdk_node_theta_added, node_request):
     node_request['operation']['dest'] = cryptonymToHex(
-        node_request['operation']['dest']).decode()
+        node_request['operation']['dest']).decode() + "0"
     steward_wallet, node = sdk_node_theta_added
     request_couple = sdk_sign_and_send_prepared_request(looper, steward_wallet,
                                                         sdk_pool_handle,
diff --git a/setup.py b/setup.py
index 94c9333a8..4b58a4aa3 100644
--- a/setup.py
+++ b/setup.py
@@ -56,7 +56,7 @@
     data_files=[(
         (BASE_DIR, ['data/nssm_original.exe'])
     )],
-    install_requires=['indy-plenum-dev==1.6.617',
+    install_requires=['indy-plenum-dev==1.6.619',
                       'python-dateutil',
                       'timeout-decorator==0.4.0'],
     setup_requires=['pytest-runner'],