diff --git a/containeranalysis/docs/conf.py b/containeranalysis/docs/conf.py
index f57e0ebb3c80..d613cc2182c1 100644
--- a/containeranalysis/docs/conf.py
+++ b/containeranalysis/docs/conf.py
@@ -347,7 +347,7 @@
         None,
     ),
     "grpc": ("https://grpc.io/grpc/python/", None),
-    "requests": ("https://2.python-requests.org/en/master/", None),
+    "requests": ("http://docs.python-requests.org/en/master/", None),
     "fastavro": ("https://fastavro.readthedocs.io/en/stable/", None),
     "pandas": ("https://pandas.pydata.org/pandas-docs/stable/", None),
 }
diff --git a/containeranalysis/synth.metadata b/containeranalysis/synth.metadata
index 67831374f306..7b2b4318d27f 100644
--- a/containeranalysis/synth.metadata
+++ b/containeranalysis/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-07-12T12:16:31.577436Z",
+  "updateTime": "2019-07-30T12:18:46.223746Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.29.4",
-        "dockerImage": "googleapis/artman@sha256:63f21e83cb92680b7001dc381069e962c9e6dee314fd8365ac554c07c89221fb"
+        "version": "0.31.0",
+        "dockerImage": "googleapis/artman@sha256:9aed6bbde54e26d2fcde7aa86d9f64c0278f741e58808c46573e488cbf6098f0"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "47bd0c2ba33c28dd624a65dad382e02bb61d1618",
-        "internalRef": "257690259"
+        "sha": "2912605a8d9a126bb24e418bc4b089ad0a2b62dc",
+        "internalRef": "260639054"
       }
     },
     {