diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 90fb17f03f..be1f46612d 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3087.0.0
-FLATCAR_VERSION_ID=3087.0.0
+FLATCAR_VERSION=3115.0.0
+FLATCAR_VERSION_ID=3115.0.0
 FLATCAR_BUILD_ID=""
-FLATCAR_SDK_VERSION=3087.0.0
+FLATCAR_SDK_VERSION=3115.0.0
diff --git a/sdk_container/src/third_party/coreos-overlay b/sdk_container/src/third_party/coreos-overlay
index 282c561892..1fee855c9e 160000
--- a/sdk_container/src/third_party/coreos-overlay
+++ b/sdk_container/src/third_party/coreos-overlay
@@ -1 +1 @@
-Subproject commit 282c561892fcdc72fd84d1feeb5208eb25209505
+Subproject commit 1fee855c9ebb5dfcdbaa624fc2725ca137fcdf04
diff --git a/sdk_container/src/third_party/portage-stable b/sdk_container/src/third_party/portage-stable
index dc7ff6540c..9448ceab30 160000
--- a/sdk_container/src/third_party/portage-stable
+++ b/sdk_container/src/third_party/portage-stable
@@ -1 +1 @@
-Subproject commit dc7ff6540cb6ba246f4cf92b8de1591367d5ae1f
+Subproject commit 9448ceab302fc4ae85f3e9e4463bcda2522e720a