diff --git a/.bazelversion b/.bazelversion
index a2f28f43b..6da4de57d 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-8.4.0
+8.4.1
diff --git a/MODULE.bazel.lock b/MODULE.bazel.lock
index b0a8f484a..f9339d485 100644
--- a/MODULE.bazel.lock
+++ b/MODULE.bazel.lock
@@ -367,7 +367,7 @@
     },
     "@@aspect_rules_js+//npm:extensions.bzl%pnpm": {
       "general": {
-        "bzlTransitiveDigest": "yoQISXRo8Yx5ibWRSojfVAn+QuEhnpD4gIL7yq0mc6E=",
+        "bzlTransitiveDigest": "mz8/ZCamqBxppz2sPC15E998eXljxqDLg/xGsboBuR0=",
         "usagesDigest": "nZsztwJYOdbgW8q0XMkWF4tgDJotYArkhTox/UTNYS0=",
         "recordedFileInputs": {},
         "recordedDirentsInputs": {},
@@ -1437,7 +1437,7 @@
     },
     "@@rules_python+//python/extensions:pip.bzl%pip": {
       "general": {
-        "bzlTransitiveDigest": "vq6LKAj0IbzL4Cr6swxsdQ36si6Xt4fYKo5CwJW6LN8=",
+        "bzlTransitiveDigest": "nwyNMFy4sGTUZIUPJvxJPp7JFOV5o90+rqYihxuoesY=",
         "usagesDigest": "/9NP3RV6/DWuNdYAsIU/8UCgCX0TdPUJr0X6O+0lrtk=",
         "recordedFileInputs": {
           "@@protobuf+//python/requirements.txt": "983be60d3cec4b319dcab6d48aeb3f5b2f7c3350f26b3a9e97486c37967c73c5",