diff --git a/deployment/build-and-stage.yaml b/deployment/build-and-stage.yaml
index 529916e5dd4..34a1f34a952 100644
--- a/deployment/build-and-stage.yaml
+++ b/deployment/build-and-stage.yaml
@@ -497,7 +497,7 @@ timeout: 7200s
 serviceAccount: 'projects/oss-vdb/serviceAccounts/deployment@oss-vdb.iam.gserviceaccount.com'
 logsBucket: gs://oss-vdb-tf/apply-logs
 options:
-  machineType: E2_HIGHCPU_32
+  machineType: E2_HIGHMEM_32
   env:
   - BUILDKIT_PROGRESS=plain
   - GOMAXPROCS=8
diff --git a/go/Dockerfile b/go/Dockerfile
index f1a74d820ea..9b37a74bac5 100644
--- a/go/Dockerfile
+++ b/go/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.4
+# syntax=docker/dockerfile:1
 # Copyright 2026 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/go/cmd/osv-linter-worker/Dockerfile b/go/cmd/osv-linter-worker/Dockerfile
index 5e6ff59935f..62681c84277 100644
--- a/go/cmd/osv-linter-worker/Dockerfile
+++ b/go/cmd/osv-linter-worker/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.4
+# syntax=docker/dockerfile:1
 # Copyright 2024 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");