diff --git a/changelog/updates/2023-10-09-go-1.20.9-update.md b/changelog/updates/2023-10-09-go-1.20.9-update.md
new file mode 100644
index 0000000000..8491c48dfe
--- /dev/null
+++ b/changelog/updates/2023-10-09-go-1.20.9-update.md
@@ -0,0 +1 @@
+- Go ([1.20.9](https://go.dev/doc/devel/release#go1.20.9))
diff --git a/sdk_container/src/third_party/coreos-overlay/dev-lang/go/Manifest b/sdk_container/src/third_party/coreos-overlay/dev-lang/go/Manifest
index ccdeb5bcfd..03d3262044 100644
--- a/sdk_container/src/third_party/coreos-overlay/dev-lang/go/Manifest
+++ b/sdk_container/src/third_party/coreos-overlay/dev-lang/go/Manifest
@@ -1,2 +1,2 @@
 DIST go1.19.13.src.tar.gz 26578128 BLAKE2B 085e26f9cc6f54472c6e7bb710987895def7a1de774c5f02d468ce8d39ec70a79ef9332e75275921df5fbd9b1ee2cc04ea674e43197f0318c7288ffba8c57f3c SHA512 59405e9b8e061ddaf99b0fb60aa3795bb6a8cf8743ca191a82ba9a4fa3c83da300de2519f13d6fe664f95c7e34fd75259a9e1c92471d219590701572ff0f26e6
-DIST go1.20.8.src.tar.gz 26197375 BLAKE2B 1d6c5eb4da9f2f892b30013427b54039feeaf0bc41e1928a82da56e1c96689a796828758989a85a2d156f0547826eb0d408c324a93e02894dbb0a6c7b73b6b67 SHA512 858d0289b3cd709e71e14aed9a36fd3d462fb3aa72cc1108eef0c70ab583742ab2eff99a24f8bfd72d42d1cc741adc1d3619073fbed943f8aea20e453ed479d3
+DIST go1.20.9.src.tar.gz 26198118 BLAKE2B 527baccb6251eaa755a5aac277c7a180ea500e66105ac66c62cb3f939df546442fe94d03e9ba106b0d2557ac661653479704133282dbb7926544ef56bf00d5dd SHA512 7234d187f8e0d2c6bcd3c4681b2a26509a65a3bd244bfdb1407b65ec87255744202ff992d6b20ec028904678a9ab8a4403b646343dfb000006daa8ce4e0644a2
diff --git a/sdk_container/src/third_party/coreos-overlay/dev-lang/go/go-1.20.8.ebuild b/sdk_container/src/third_party/coreos-overlay/dev-lang/go/go-1.20.9.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/dev-lang/go/go-1.20.8.ebuild
rename to sdk_container/src/third_party/coreos-overlay/dev-lang/go/go-1.20.9.ebuild