diff --git a/.kokoro/populate-secrets.sh b/.kokoro/populate-secrets.sh
index 85801f40..e6ce8200 100755
--- a/.kokoro/populate-secrets.sh
+++ b/.kokoro/populate-secrets.sh
@@ -15,12 +15,19 @@
 
 set -eo pipefail
 
+function now { date +"%Y-%m-%d %H:%M:%S" | tr -d '\n' ;}
+function msg { println "$*" >&2 ;}
+function println { printf '%s\n' "$(now) $*" ;}
+
+
 # Populates requested secrets set in SECRET_MANAGER_KEYS from service account:
 # kokoro-trampoline@cloud-devrel-kokoro-resources.iam.gserviceaccount.com
 SECRET_LOCATION="${KOKORO_GFILE_DIR}/secret_manager"
+msg "Creating folder on disk for secrets: ${SECRET_LOCATION}"
 mkdir -p ${SECRET_LOCATION}
 for key in $(echo ${SECRET_MANAGER_KEYS} | sed "s/,/ /g")
 do
+  msg "Retrieving secret ${key}"
   docker run --entrypoint=gcloud \
     --volume=${KOKORO_GFILE_DIR}:${KOKORO_GFILE_DIR} \
     gcr.io/google.com/cloudsdktool/cloud-sdk \
@@ -29,4 +36,9 @@ do
     --project cloud-devrel-kokoro-resources \
     --secret $key > \
     "$SECRET_LOCATION/$key"
+  if [[ $? == 0 ]]; then
+    msg "Secret written to ${SECRET_LOCATION}/${key}"
+  else
+    msg "Error retrieving secret ${key}"
+  fi
 done
diff --git a/synth.metadata b/synth.metadata
index 725352e9..8583c8b5 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-bigquery.git",
-        "sha": "b6671390e6ba8717d4ab3957934da4fb883d59df"
+        "sha": "0a1a3e8b830d5df114aa9dd603f8ee1ff9d5d5ab"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "1c92077459db3dc50741e878f98b08c6261181e0"
+        "sha": "e7034945fbdc0e79d3c57f6e299e5c90b0f11469"
       }
     }
   ]