diff --git a/examples/landsat_thermal_sharpening.ipynb b/examples/landsat_thermal_sharpening.ipynb
index e24e379..3d73882 100644
--- a/examples/landsat_thermal_sharpening.ipynb
+++ b/examples/landsat_thermal_sharpening.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Landsat Thermal Sharpening Example"
+    "# Landsat LST Sharpening Example"
    ]
   },
   {
diff --git a/openet/lst/tests/conftest.py b/openet/lst/tests/conftest.py
index e7b3ea2..df7a11b 100644
--- a/openet/lst/tests/conftest.py
+++ b/openet/lst/tests/conftest.py
@@ -12,7 +12,7 @@ def test_init():
     logging.getLogger('googleapiclient').setLevel(logging.ERROR)
     logging.debug('Test Setup')
 
-    # On Travis-CI authenticate using private key environment variable
+    # For GitHub Actions authenticate using private key environment variable
     if 'EE_PRIVATE_KEY_B64' in os.environ:
         print('Writing privatekey.json from environmental variable ...')
         content = base64.b64decode(os.environ['EE_PRIVATE_KEY_B64']).decode('ascii')
diff --git a/pyproject.toml b/pyproject.toml
index dfdf5be..0d93b79 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,6 +21,7 @@ classifiers = [
 dependencies = [
     "earthengine-api >= 0.1.367, < 0.1.392",
     "openet-core >= 0.2.0",
+    "google-api-python-client <= 2.120.0",
 ]
 
 [project.urls]