diff --git a/docs/conf.py b/docs/conf.py
index f7af7c5d7..22838f8c0 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -345,10 +345,10 @@
 
 # Example configuration for intersphinx: refer to the Python standard library.
 intersphinx_mapping = {
-    "python": ("http://python.readthedocs.org/en/latest/", None),
-    "google-auth": ("https://google-auth.readthedocs.io/en/stable", None),
+    "python": ("https://python.readthedocs.org/en/latest/", None),
+    "google-auth": ("https://googleapis.dev/python/google-auth/latest/", None),
     "google.api_core": ("https://googleapis.dev/python/google-api-core/latest/", None,),
-    "grpc": ("https://grpc.io/grpc/python/", None),
+    "grpc": ("https://grpc.github.io/grpc/python/", None),
     "proto-plus": ("https://proto-plus-python.readthedocs.io/en/latest/", None),
 }
 
diff --git a/synth.metadata b/synth.metadata
index cd1802865..4816f83ae 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -3,8 +3,8 @@
     {
       "git": {
         "name": ".",
-        "remote": "git@github.com:googleapis/python-firestore",
-        "sha": "ab19546ee96c69f46519764a3fb0eb4bea4fc6f8"
+        "remote": "https://github.com/googleapis/python-firestore.git",
+        "sha": "b8ca0b36a0debbfd24ce623706cc102d55eb5ca7"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "e89175cf074dccc4babb4eca66ae913696e47a71"
+        "sha": "a073c873f3928c561bdf87fdfbf1d081d1998984"
       }
     }
   ],