diff --git a/.kokoro/continuous/propose_release.cfg b/.kokoro/continuous/propose_release.cfg
index 8e94a0478..ae2ca11b2 100644
--- a/.kokoro/continuous/propose_release.cfg
+++ b/.kokoro/continuous/propose_release.cfg
@@ -21,7 +21,7 @@ env_vars: {
 
 env_vars: {
   key: "TRAMPOLINE_BUILD_FILE"
-  value: "github/google-oauth-java-client/.kokoro/release/bump_snapshot.sh"
+  value: "github/google-oauth-java-client/.kokoro/continuous/propose_release.sh"
 }
 
 # tokens used by release-please to keep an up-to-date release PR.
diff --git a/.kokoro/continuous/propose_release.sh b/.kokoro/continuous/propose_release.sh
old mode 100644
new mode 100755
diff --git a/.kokoro/release/bump_snapshot.sh b/.kokoro/release/bump_snapshot.sh
old mode 100644
new mode 100755
diff --git a/synth.metadata b/synth.metadata
index 91db96a1f..9f17c8c9d 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,5 +1,5 @@
 {
-  "updateTime": "2019-08-21T08:11:27.680911Z",
+  "updateTime": "2019-08-27T08:10:16.546827Z",
   "sources": [
     {
       "template": {