diff --git a/.kokoro/release/publish_javadoc.cfg b/.kokoro/release/publish_javadoc.cfg
index 6889f3f5..086d6596 100644
--- a/.kokoro/release/publish_javadoc.cfg
+++ b/.kokoro/release/publish_javadoc.cfg
@@ -7,10 +7,10 @@ env_vars: {
   value: "docs-staging"
 }
 
+# cloud-rad staging
 env_vars: {
   key: "STAGING_BUCKET_V2"
-  value: "docs-staging-v2"
-  # Production will be at: docs-staging-v2
+  value: "docs-staging-v2-staging"
 }
 
 env_vars: {
diff --git a/.kokoro/release/publish_javadoc.sh b/.kokoro/release/publish_javadoc.sh
index fa34d5db..6a620a8a 100755
--- a/.kokoro/release/publish_javadoc.sh
+++ b/.kokoro/release/publish_javadoc.sh
@@ -71,7 +71,7 @@ python3 -m docuploader create-metadata \
   --version ${VERSION} \
   --language java
 
-# upload docs
+# upload docs to staging bucket
 python3 -m docuploader upload . \
   --credentials ${CREDENTIALS} \
   --staging-bucket ${STAGING_BUCKET_V2}
diff --git a/.kokoro/release/publish_javadoc11.cfg b/.kokoro/release/publish_javadoc11.cfg
index 27c2123f..5e87d91f 100644
--- a/.kokoro/release/publish_javadoc11.cfg
+++ b/.kokoro/release/publish_javadoc11.cfg
@@ -1,9 +1,9 @@
 # Format: //devtools/kokoro/config/proto/build.proto
 
+# cloud-rad production
 env_vars: {
   key: "STAGING_BUCKET_V2"
   value: "docs-staging-v2"
-  # Production will be at: docs-staging-v2
 }
 
 # Configure the docker image for kokoro-trampoline
diff --git a/.kokoro/release/publish_javadoc11.sh b/.kokoro/release/publish_javadoc11.sh
index e18ec6c6..e7ffba28 100755
--- a/.kokoro/release/publish_javadoc11.sh
+++ b/.kokoro/release/publish_javadoc11.sh
@@ -48,7 +48,7 @@ python3 -m docuploader create-metadata \
  --version ${VERSION} \
  --language java
 
-# upload yml
+# upload yml to production bucket
 python3 -m docuploader upload . \
  --credentials ${CREDENTIALS} \
  --staging-bucket ${STAGING_BUCKET_V2} \
diff --git a/synth.metadata b/synth.metadata
index 590fdedc..4fe98777 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-document-ai.git",
-        "sha": "07d9a846a4295994a04f347631dfb2fb816b1672"
+        "sha": "e50f83cd569d1cd7cac803e86f4f849b1db06290"
       }
     },
     {
@@ -35,7 +35,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "f327d3b657a63ae4a8efd7f011a15eacae36b59c"
+        "sha": "b416a7befcdbc42de41cf387dcf428f894fb812b"
       }
     }
   ],