diff --git a/README.rst b/README.rst
index e43c1ce2..83d99696 100644
--- a/README.rst
+++ b/README.rst
@@ -160,7 +160,11 @@ http://edx.readthedocs.io/projects/open-edx-building-and-running-a-course/en/lat
    as seen above).  Make a unit, select "Advanced", then "LTI Consumer".
 3. Click edit and fill in the following fields:
    ``LTI ID``: "test"
-   ``LTI URL``: "https://lti.tools/saltire/tp"
+   ``LTI URL``: "https://saltire.lti.app/tool"
+   **Note:** If you are using more than one same LTI xblocks in the same unit, 
+   please append the `norefresh` parameter to the LTI URL to avoid any 
+   potential failures. Then LTI URL will look like this: 
+   `https://saltire.lti.app/tool?norefresh`.
 4. Click save.  The unit should refresh and you should see "Passed" in the "Verification" field of
    the message tab in the LTI Tool Provider emulator.
 5. Click the "Publish" button.
diff --git a/lti_consumer/__init__.py b/lti_consumer/__init__.py
index 4861471f..1fe8ee7d 100644
--- a/lti_consumer/__init__.py
+++ b/lti_consumer/__init__.py
@@ -4,4 +4,4 @@
 from .apps import LTIConsumerApp
 from .lti_xblock import LtiConsumerXBlock
 
-__version__ = '9.12.0'
+__version__ = '9.12.1'
diff --git a/lti_consumer/lti_xblock.py b/lti_consumer/lti_xblock.py
index 08789041..3978ae8f 100644
--- a/lti_consumer/lti_xblock.py
+++ b/lti_consumer/lti_xblock.py
@@ -646,7 +646,7 @@ def workbench_scenarios():
                         ask_to_send_email="False"
                         enable_processors="True"
                         launch_target="new_window"
-                        launch_url="https://lti.tools/saltire/tp" />
+                        launch_url="https://saltire.lti.app/tool?norefresh" />
 
                     <lti_consumer
                         display_name="LTI Consumer - IFrame"
@@ -656,7 +656,7 @@ def workbench_scenarios():
                         enable_processors="True"
                         description=""
                         launch_target="iframe"
-                        launch_url="https://lti.tools/saltire/tp" />
+                        launch_url="https://saltire.lti.app/tool?norefresh" />
                 </sequence_demo>
              '''),
         ]