diff --git a/.github/workflows/update-readthedocs.yml b/.github/workflows/update-readthedocs.yml
index 21e3b633d..69cb68a34 100644
--- a/.github/workflows/update-readthedocs.yml
+++ b/.github/workflows/update-readthedocs.yml
@@ -59,13 +59,19 @@ jobs:
             exit 1
           fi
 
+          # Get the version from the GitHub ref
+          VERSION=${GITHUB_REF#refs/*/}
+
           response=$(curl -X POST \
             -H "Content-Type: application/json" \
-            -d "{\"token\": \"$TOKEN\"}" \
+            -d "{
+              \"token\": \"$TOKEN\",
+              \"version\": \"$VERSION\"
+            }" \
             https://readthedocs.org/api/v2/webhook/llama-stack/289768/)
 
           echo "Response: $response"
           if [ $(echo $response | jq -r '.build_triggered') != 'true' ]; then
             echo "Failed to trigger ReadTheDocs build"
             exit 1
-          fi
+          fi
\ No newline at end of file
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 55c6383b2..fec07da03 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -110,6 +110,8 @@ html_theme_options = {
     "canonical_url": "https://github.com/meta-llama/llama-stack",
     "collapse_navigation": False,
     # "style_nav_header_background": "#c3c9d4",
+    'display_version': True,
+    'version_selector': True,
 }
 
 default_dark_mode = False
@@ -142,4 +144,4 @@ def setup(app):
         return [node], []
 
     app.add_role("dockerhub", dockerhub_role)
-    app.add_role("repopath", repopath_role)
+    app.add_role("repopath", repopath_role)
\ No newline at end of file