diff --git a/firestore/noxfile.py b/firestore/noxfile.py
index 23026ec11524..edc8f6745695 100644
--- a/firestore/noxfile.py
+++ b/firestore/noxfile.py
@@ -120,9 +120,9 @@ def system(session):
 
     # Run py.test against the system tests.
     if system_test_exists:
-        session.run("py.test", "--verbose", system_test_path, *session.posargs)
+        session.run("py.test", "--quiet", system_test_path, *session.posargs)
     if system_test_folder_exists:
-        session.run("py.test", "--verbose", system_test_folder_path, *session.posargs)
+        session.run("py.test", "--quiet", system_test_folder_path, *session.posargs)
 
 
 @nox.session(python="3.7")
diff --git a/firestore/synth.metadata b/firestore/synth.metadata
index e523cb1d24a7..071086bcc5ad 100644
--- a/firestore/synth.metadata
+++ b/firestore/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-07-22T19:51:16.956918Z",
+  "updateTime": "2019-07-24T12:23:08.237343Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.30.1",
-        "dockerImage": "googleapis/artman@sha256:f1a2e851e5e012c59e1da4125480bb19878f86a4e7fac4f375f2e819956b5aa3"
+        "version": "0.31.0",
+        "dockerImage": "googleapis/artman@sha256:9aed6bbde54e26d2fcde7aa86d9f64c0278f741e58808c46573e488cbf6098f0"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "43e06784d56d2daf68fb2e3c654ead2193e318f3",
-        "internalRef": "259382992"
+        "sha": "3035bd51e268fcd8d6721ad2e5d081c6ee36c5c3",
+        "internalRef": "259653050"
       }
     },
     {