diff --git a/sdk_container/src/third_party/portage-stable/dev-util/perf/Manifest b/sdk_container/src/third_party/portage-stable/dev-util/perf/Manifest
index 135332ffc3..c817b4d9b5 100644
--- a/sdk_container/src/third_party/portage-stable/dev-util/perf/Manifest
+++ b/sdk_container/src/third_party/portage-stable/dev-util/perf/Manifest
@@ -1,4 +1,4 @@
 DIST linux-6.14.tar.xz 149408504 BLAKE2B 11835719804b406fe281ea1c276a84dc0cbaa808552ddcca9233d3eaeb1c001d0455c7205379b02de8e8db758c1bae6fe7ceb6697e63e3cf9ae7187dc7a9715e SHA512 71dcaa3772d8d9797c3ae30cae9c582b11a7047a3bbcb8dfd479a4dffb40ff0da74cf3d45175f50cc9992e338bcadd46c9c570f54054ca3bde6661768d3d22eb
 DIST linux-6.15.tar.xz 151168812 BLAKE2B 465596c6dc053ff3a3966302a906d3edb4f7ee1ef82f8c20b96360196d3414f5b1deeafa67b8340fcdecd3617280ba9b756d7073ad15c707865e256397b4af53 SHA512 d03788ffa8d8ae1b84ef1286bb44a08fc01432e509dfec6cccae5c5a5a47201d378aec2bcd21e6f0bbd1e625b26f47780c06ee9c1cef3775358f98b160923f30
 DIST linux-6.16.tar.xz 152620004 BLAKE2B 87bc4da7e89cc8265aebffea7ec6c09f711be24fee87cb1c03a264c03fd5a538d66aa806640835aa5103926e612cdfbc52d7c861d7f7065f1a8bb11d893b0921 SHA512 55a00f89ad6db6db2e26ff5dc5cfc96bbf6654e5bd5d17d2a3b944a47640367e54139716d230923187bebc6cb7756edc9511a620fb8abc6f32c50a658a734784
-DIST patch-6.16.2.xz 398724 BLAKE2B 4152a52f0d239585a6bcdfa3f94bd2ca3ee7974dbe21a1deaa88ac58cff52360478f3539c95c1e023909e51b06c57da45536cb843599e8ebc9b05d5c7d91397e SHA512 57b1269cda072d1e43bb22ebeb7cf4e89cd02bdc3c87cf6eea353cd5ccd4c73d37581fb6cdf4dec0e0c6974f16d6c6eec7094710fe129caa3b5cfc108af6b207
+DIST patch-6.16.4.xz 541776 BLAKE2B f343d8d03d5b09e06fbf906df7ac6175726c5cef8f2b9db2f31f509785d5d6e2a4d6b5573e8f6cce818e08e6a21da19320e2af3b43207fbd549a738ac2455f33 SHA512 b71b17fdc8f25e4e4e05b364c31a66502a3e00e6e3d66808f9726098f1f2e315e3666aa69c6f164a6cf8f1c2c4359fcd620b0dd624a98d007da4bd34310b03f1
diff --git a/sdk_container/src/third_party/portage-stable/dev-util/perf/metadata.xml b/sdk_container/src/third_party/portage-stable/dev-util/perf/metadata.xml
index caa72e3254..b6bbca8dc0 100644
--- a/sdk_container/src/third_party/portage-stable/dev-util/perf/metadata.xml
+++ b/sdk_container/src/third_party/portage-stable/dev-util/perf/metadata.xml
@@ -5,10 +5,6 @@
     <email>amadio@gentoo.org</email>
     <name>Guilherme Amadio</name>
   </maintainer>
-  <maintainer type="person">
-    <email>naota@gentoo.org</email>
-    <name>Naohiro Aota</name>
-  </maintainer>
   <maintainer type="person">
     <email>dlan@gentoo.org</email>
     <name>Yixun Lan</name>
diff --git a/sdk_container/src/third_party/portage-stable/dev-util/perf/perf-6.16.2.ebuild b/sdk_container/src/third_party/portage-stable/dev-util/perf/perf-6.16.4.ebuild
similarity index 100%
rename from sdk_container/src/third_party/portage-stable/dev-util/perf/perf-6.16.2.ebuild
rename to sdk_container/src/third_party/portage-stable/dev-util/perf/perf-6.16.4.ebuild