diff --git a/api/bazel/repository_locations.bzl b/api/bazel/repository_locations.bzl
index c10ea86b9eb6a..56c1ada212baf 100644
--- a/api/bazel/repository_locations.bzl
+++ b/api/bazel/repository_locations.bzl
@@ -79,7 +79,7 @@ REPOSITORY_LOCATIONS_SPEC = dict(
         project_url = "https://github.com/census-instrumentation/opencensus-proto",
         version = "0.3.0",
         sha256 = "b7e13f0b4259e80c3070b583c2f39e53153085a6918718b1c710caf7037572b0",
-        release_date = "2020-07-21",
+        release_date = "2022-09-22",
         strip_prefix = "opencensus-proto-{version}/src",
         urls = ["https://github.com/census-instrumentation/opencensus-proto/archive/v{version}.tar.gz"],
         use_category = ["api"],