diff --git a/finalize-aidl-vndk-sdk-resources.sh b/finalize-aidl-vndk-sdk-resources.sh
index 8e12c49..8403ae6 100755
--- a/finalize-aidl-vndk-sdk-resources.sh
+++ b/finalize-aidl-vndk-sdk-resources.sh
@@ -3,6 +3,9 @@
 set -ex
 
 function finalize_aidl_vndk_sdk_resources() {
+    local PLATFORM_CODENAME_JAVA='UPSIDE_DOWN_CAKE'
+    local PLATFORM_SDK_VERSION='34'
+
     local top="$(dirname "$0")"/../..
 
     # default target to modify tree and build SDK
@@ -11,11 +14,13 @@
     # This script is WIP and only finalizes part of the Android branch for release.
     # The full process can be found at (INTERNAL) go/android-sdk-finalization.
 
-    # VNDK snapshot (TODO)
-    # SDK snapshots (TODO)
     # Update references in the codebase to new API version (TODO)
     # ...
 
+    # VNDK definitions for new SDK version
+    cp "$top/development/vndk/tools/definition-tool/datasets/vndk-lib-extra-list-current.txt" \
+       "$top/development/vndk/tools/definition-tool/datasets/vndk-lib-extra-list-$PLATFORM_SDK_VERSION.txt"
+
     AIDL_TRANSITIVE_FREEZE=true $m aidl-freeze-api create_reference_dumps
 
     # Generate ABI dumps
@@ -35,8 +40,8 @@
            "$top/frameworks/base/core/res/res/values/public-final.xml"
 
     # SDK finalization
-    local sdk_codename='public static final int UPSIDE_DOWN_CAKE = CUR_DEVELOPMENT;'
-    local sdk_version='public static final int UPSIDE_DOWN_CAKE = 34;'
+    local sdk_codename="public static final int $PLATFORM_CODENAME_JAVA = CUR_DEVELOPMENT;"
+    local sdk_version="public static final int $PLATFORM_CODENAME_JAVA = $PLATFORM_SDK_VERSION;"
     local sdk_build="$top/frameworks/base/core/java/android/os/Build.java"
 
     sed -i "s%$sdk_codename%$sdk_version%g" $sdk_build