diff --git a/bazel/toolchains/proto_deps.bzl b/bazel/toolchains/proto_deps.bzl
index 72b02ff090e..91cc80c71cf 100644
--- a/bazel/toolchains/proto_deps.bzl
+++ b/bazel/toolchains/proto_deps.bzl
@@ -6,10 +6,10 @@ def proto_deps():
     http_archive(
         name = "rules_proto",
         sha256 = "17fa03f509b0d1df05c70c174a266ab211d04b9969e41924fd07a81ea171f117",
-        strip_prefix = "rules_proto-cda0effe6b5af095a6886c67f90c760b83f08c48",
+        strip_prefix = "rules_proto-4e32e70a700dac5b41e05ed6e9429e49ebb1a4ee",
         urls = [
             "https://cdn.confidential.cloud/constellation/cas/sha256/17fa03f509b0d1df05c70c174a266ab211d04b9969e41924fd07a81ea171f117",
-            "https://github.com/bazelbuild/rules_proto/archive/cda0effe6b5af095a6886c67f90c760b83f08c48.tar.gz",
+            "https://github.com/bazelbuild/rules_proto/archive/4e32e70a700dac5b41e05ed6e9429e49ebb1a4ee.tar.gz",
         ],
         type = "tar.gz",
     )