diff --git a/googleapiclient/discovery_cache/documents/cloudtrace.v1.json b/googleapiclient/discovery_cache/documents/cloudtrace.v1.json
index 01563d0c103..2159f3e546d 100644
--- a/googleapiclient/discovery_cache/documents/cloudtrace.v1.json
+++ b/googleapiclient/discovery_cache/documents/cloudtrace.v1.json
@@ -257,7 +257,7 @@
       }
     }
   },
-  "revision": "20210625",
+  "revision": "20210628",
   "rootUrl": "https://cloudtrace.googleapis.com/",
   "schemas": {
     "Empty": {
diff --git a/googleapiclient/discovery_cache/documents/cloudtrace.v2.json b/googleapiclient/discovery_cache/documents/cloudtrace.v2.json
index 9ae93dc1854..4c808522b7c 100644
--- a/googleapiclient/discovery_cache/documents/cloudtrace.v2.json
+++ b/googleapiclient/discovery_cache/documents/cloudtrace.v2.json
@@ -181,7 +181,7 @@
       }
     }
   },
-  "revision": "20210625",
+  "revision": "20210628",
   "rootUrl": "https://cloudtrace.googleapis.com/",
   "schemas": {
     "Annotation": {
diff --git a/googleapiclient/discovery_cache/documents/cloudtrace.v2beta1.json b/googleapiclient/discovery_cache/documents/cloudtrace.v2beta1.json
index b2aec4f4ec5..3f17efdf194 100644
--- a/googleapiclient/discovery_cache/documents/cloudtrace.v2beta1.json
+++ b/googleapiclient/discovery_cache/documents/cloudtrace.v2beta1.json
@@ -273,7 +273,7 @@
       }
     }
   },
-  "revision": "20210625",
+  "revision": "20210628",
   "rootUrl": "https://cloudtrace.googleapis.com/",
   "schemas": {
     "Empty": {