diff --git a/sdk_container/src/third_party/coreos-overlay/app-misc/ca-certificates/Manifest b/sdk_container/src/third_party/coreos-overlay/app-misc/ca-certificates/Manifest
index b317f9a59f..21ac447d0d 100644
--- a/sdk_container/src/third_party/coreos-overlay/app-misc/ca-certificates/Manifest
+++ b/sdk_container/src/third_party/coreos-overlay/app-misc/ca-certificates/Manifest
@@ -1 +1 @@
-DIST nss-3.80.tar.gz 84841312 BLAKE2B 6244193849a9277bc68c5225b4f836309bdf07bc415b23793d14c5343f5236b27bb7552fa7fb9975f410ea4732e9fc37185fee7bb950bf5d15b478f8bdec3ba7 SHA512 db05df17fea12bf3ec83882bf761663f8f10f3a8ce9a33519c7985d6003945068adb658250cf05d8b598c34ecb4ba7ea5cdc468d9cc7bc786aedb72d7be65923
+DIST nss-3.81.tar.gz 84842767 BLAKE2B 01b6bf96a1507f8f16693b11aec7897c2fd046a97109fe30dcd4dbd53f82247d9809d189d885fded1f9c89e87b4051d2c121003a30e180ba685a95c46d3232fd SHA512 206faa29ff9fc9c70f85cbb86690b55bd11003a1a5b1d49f5f3731fdd1221690f957a17d912ee5272505afb938968327f4532ae8f5d2d77e6e13370768229747
diff --git a/sdk_container/src/third_party/coreos-overlay/app-misc/ca-certificates/ca-certificates-3.80.ebuild b/sdk_container/src/third_party/coreos-overlay/app-misc/ca-certificates/ca-certificates-3.81.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/app-misc/ca-certificates/ca-certificates-3.80.ebuild
rename to sdk_container/src/third_party/coreos-overlay/app-misc/ca-certificates/ca-certificates-3.81.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-07-25-ca-certificates-3.81-update.md b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-07-25-ca-certificates-3.81-update.md
new file mode 100644
index 0000000000..dd30dc48de
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/changelog/updates/2022-07-25-ca-certificates-3.81-update.md
@@ -0,0 +1 @@
+- ca-certificates ([3.81](https://firefox-source-docs.mozilla.org/security/nss/releases/nss_3_81.html))