diff --git a/OWNERS b/OWNERS
index e89a6a1..05f8b3d 100644
--- a/OWNERS
+++ b/OWNERS
@@ -8,4 +8,4 @@
 hansson@google.com
 
 # For version updates
-per-file version_defaults.mk = aseaton@google.com,elisapascual@google.com
+per-file version_defaults.mk = aseaton@google.com,elisapascual@google.com,lubomir@google.com,pscovanner@google.com
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index ff5fb42..aad0caf 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -250,7 +250,7 @@
     #  It must be of the form "YYYY-MM-DD" on production devices.
     #  It must match one of the Android Security Patch Level strings of the Public Security Bulletins.
     #  If there is no $PLATFORM_SECURITY_PATCH set, keep it empty.
-      PLATFORM_SECURITY_PATCH := 2019-10-05
+      PLATFORM_SECURITY_PATCH := 2019-11-05
 endif
 .KATI_READONLY := PLATFORM_SECURITY_PATCH
 
diff --git a/target/product/mainline_arm64.mk b/target/product/mainline_arm64.mk
index 6d998d6..ab3c4ac 100644
--- a/target/product/mainline_arm64.mk
+++ b/target/product/mainline_arm64.mk
@@ -23,7 +23,8 @@
 PRODUCT_DEVICE := mainline_arm64
 PRODUCT_BRAND := generic
 PRODUCT_SHIPPING_API_LEVEL := 28
-PRODUCT_RESTRICT_VENDOR_FILES := all
+# TODO(b/137033385): change this back to "all"
+PRODUCT_RESTRICT_VENDOR_FILES := owner
 
 PRODUCT_ENFORCE_ARTIFACT_PATH_REQUIREMENTS := relaxed
 PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST += \
diff --git a/target/product/mainline_system_arm64.mk b/target/product/mainline_system_arm64.mk
index 4031371..f75b21e 100644
--- a/target/product/mainline_system_arm64.mk
+++ b/target/product/mainline_system_arm64.mk
@@ -40,4 +40,5 @@
 PRODUCT_DEVICE := mainline_arm64
 PRODUCT_BRAND := generic
 PRODUCT_SHIPPING_API_LEVEL := 28
-PRODUCT_RESTRICT_VENDOR_FILES := all
+# TODO(b/137033385): change this back to "all"
+PRODUCT_RESTRICT_VENDOR_FILES := owner
diff --git a/target/product/mainline_system_x86.mk b/target/product/mainline_system_x86.mk
index ac33068..830a2ed 100644
--- a/target/product/mainline_system_x86.mk
+++ b/target/product/mainline_system_x86.mk
@@ -37,4 +37,5 @@
 PRODUCT_DEVICE := mainline_x86
 PRODUCT_BRAND := generic
 PRODUCT_SHIPPING_API_LEVEL := 28
-PRODUCT_RESTRICT_VENDOR_FILES := all
+# TODO(b/137033385): change this back to "all"
+PRODUCT_RESTRICT_VENDOR_FILES := owner
diff --git a/target/product/mainline_system_x86_arm.mk b/target/product/mainline_system_x86_arm.mk
index 0ed86cc..3c06652 100644
--- a/target/product/mainline_system_x86_arm.mk
+++ b/target/product/mainline_system_x86_arm.mk
@@ -37,4 +37,5 @@
 PRODUCT_DEVICE := mainline_x86_arm
 PRODUCT_BRAND := generic
 PRODUCT_SHIPPING_API_LEVEL := 28
-PRODUCT_RESTRICT_VENDOR_FILES := all
+# TODO(b/137033385): change this back to "all"
+PRODUCT_RESTRICT_VENDOR_FILES := owner