diff --git a/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/Manifest b/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/Manifest
index b9cba5d253..ec47eaee5b 100644
--- a/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/Manifest
+++ b/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/Manifest
@@ -1,2 +1,2 @@
-DIST sudo-1.9.12p2.tar.gz 4909431 BLAKE2B 79eac710b757acae7aa98e6e6f495a475e5236be456e4687fb1441345ee296672ff80a5a60902cffcd257aa81a01fbc3857f3c52e51bb46f56c060fd299e0c05 SHA512 5e035246137d5820691f7ddfc13faec3886e3cf1563ed56633667d86ab4f1306f34cc0e27808f56790b6c6a4614826e54c5b7e47b31eb009b96dde3e52170c45
-DIST sudo-1.9.12p2.tar.gz.sig 566 BLAKE2B fa679038c33d2bf1476b56944872d3a18b66bf5c5fb2e660d1f8777cdb209928912ddd8d89d878bd2218df3acd1e7fee5aa850e8d01a1cfac6ab310c788149fa SHA512 0b2f10488c44bfcd94eed97002865d89f4a03a92ef3b890fac3121ef0f9e6c55387771ddead1a94dc92d85c35e3d28b4730f35cdc2aafb51128594555ea29876
+DIST sudo-1.9.13p3.tar.gz 5100355 BLAKE2B 46218ecf4cf06d2280ccf4c257b12a6f697eda17b96a6b7aa56f6c7f22d847ec2a8036b9f615c3328d985656539c95f37a40c6c72dfa5f65786ab45a28cf353f SHA512 c0c5cd0c6308868afdad2ecf55b86fdcf1f49889b30831c9db3bc56a63dc3a07686c285c20b2500494b2a76653e2ec69196abdc583312609a5db1c81a6e4e737
+DIST sudo-1.9.13p3.tar.gz.sig 566 BLAKE2B 5b59c7178bf157b67500d972fe1b373bc86ab09345f59733cffa85700221ceec0d5be10bce4838f16e9238154c90a972570a7a933f48dbd56bc64b38dbc0043f SHA512 eebf36e86ebd03daca05838bc56d9b1fb7ea8584a83a9f0e03c5ff07e612d36472b23797c628eff1cf4301832d139de0de62ddc8b17e20f1498f769a4db1249a
diff --git a/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/README.md b/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/README.md
deleted file mode 100644
index c90febe8b2..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-## Flatcar changes
-- Remove Perl Runtime Dependency
-- Remove OpenLDAP schema files for sudo
-```
-insinto /etc/openldap/schema
-newins doc/schema.OpenLDAP sudo.schema
-```
-- Remove sudo.conf file as it is shipped via baselayout
diff --git a/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/sudo-1.9.12_p2.ebuild b/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/sudo-1.9.13_p3.ebuild
similarity index 96%
rename from sdk_container/src/third_party/coreos-overlay/app-admin/sudo/sudo-1.9.12_p2.ebuild
rename to sdk_container/src/third_party/coreos-overlay/app-admin/sudo/sudo-1.9.13_p3.ebuild
index ea00511120..53d18fb3d5 100644
--- a/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/sudo-1.9.12_p2.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/app-admin/sudo/sudo-1.9.13_p3.ebuild
@@ -33,7 +33,7 @@ else
 	"
 
 	if [[ ${PV} != *_beta* && ${PV} != *_rc* ]] ; then
-		KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~sparc-solaris"
+		KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
 	fi
 
 	BDEPEND+="verify-sig? ( sec-keys/openpgp-keys-sudo )"
@@ -65,12 +65,11 @@ DEPEND="
 	ssl? ( dev-libs/openssl:0= )
 	sssd? ( sys-auth/sssd[sudo] )
 "
-#Flatcar: Remove Perl runtime dependency
-#  ldap? ( dev-lang/perl )
 RDEPEND="
 	${DEPEND}
 	>=app-misc/editor-wrapper-3
 	virtual/editor
+	ldap? ( dev-lang/perl )
 	pam? ( sys-auth/pambase )
 	selinux? ( sec-policy/selinux-sudo )
 	sendmail? ( virtual/mta )
@@ -216,8 +215,8 @@ src_install() {
 		doins "${T}"/ldap.conf.sudo
 		fperms 0440 /etc/ldap.conf.sudo
 
-		#Flatcar: we don't ship OpenLDAP schemas
-
+		insinto /etc/openldap/schema
+		newins docs/schema.OpenLDAP sudo.schema
 	fi
 
 	if use pam ; then
@@ -236,10 +235,6 @@ src_install() {
 
 	# bug #697812
 	find "${ED}" -type f -name "*.la" -delete || die
-
-	# Flatcar: Remove sudo.conf as it is shipped via baselayout
-	rm "${ED}/etc/sudo.conf" || die
-
 }
 
 pkg_postinst() {