diff --git a/bazel/repositories.bzl b/bazel/repositories.bzl
index 1aa54f9..796e267 100644
--- a/bazel/repositories.bzl
+++ b/bazel/repositories.bzl
@@ -255,13 +255,13 @@ def _com_github_grpc_grpc():
     maybe(
         http_archive,
         name = "com_github_grpc_grpc",
-        sha256 = "7f42363711eb483a0501239fd5522467b31d8fe98d70d7867c6ca7b52440d828",
-        strip_prefix = "grpc-1.51.0",
+        sha256 = "ebc3acfde70cfae3f4f04b8dbb72259540cb1dc427be362569fbc2607dabfe39",
+        strip_prefix = "grpc-1.65.0",
         type = "tar.gz",
         patch_args = ["-p1"],
         patches = ["@psi//bazel:patches/grpc.patch"],
         urls = [
-            "https://github.com/grpc/grpc/archive/refs/tags/v1.51.0.tar.gz",
+            "https://github.com/grpc/grpc/archive/refs/tags/v1.65.0.tar.gz",
         ],
     )