diff --git a/kubernetes_platform/python/docs/conf.py b/kubernetes_platform/python/docs/conf.py
index d4a25fd7d81..fe0b0e4831b 100644
--- a/kubernetes_platform/python/docs/conf.py
+++ b/kubernetes_platform/python/docs/conf.py
@@ -138,12 +138,19 @@ def decorator(func):
     'version_dropdown':
         True,
     'version_info': [
+        {
+            'version':
+                'https://kfp-kubernetes.readthedocs.io/en/kfp-kubernetes-1.4.0/',
+            'title':
+                '1.4.0',
+            'aliases': ['stable'],
+        },
         {
             'version':
                 'https://kfp-kubernetes.readthedocs.io/en/kfp-kubernetes-1.3.0/',
             'title':
                 '1.3.0',
-            'aliases': ['stable'],
+            'aliases': [],
         },
         {
             'version':
diff --git a/kubernetes_platform/python/kfp/kubernetes/__init__.py b/kubernetes_platform/python/kfp/kubernetes/__init__.py
index e2bcf7f110e..7e34f9ef461 100644
--- a/kubernetes_platform/python/kfp/kubernetes/__init__.py
+++ b/kubernetes_platform/python/kfp/kubernetes/__init__.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = '1.3.0'
+__version__ = '1.4.0'
 
 __all__ = [
     'add_ephemeral_volume',