diff --git a/scripts/release-check.ts b/scripts/release-check.ts
index 6a2f7324743..0218f2338af 100755
--- a/scripts/release-check.ts
+++ b/scripts/release-check.ts
@@ -33,7 +33,7 @@ const forbiddenPrefixes = ["dist-runtime/", "dist/OpenClaw.app/"];
 // 2026.3.12 ballooned to ~213.6 MiB unpacked and correlated with low-memory
 // startup/doctor OOM reports. Keep enough headroom for the current pack with
 // restored bundled upgrade surfaces while still catching regressions quickly.
-const npmPackUnpackedSizeBudgetBytes = 176 * 1024 * 1024;
+const npmPackUnpackedSizeBudgetBytes = 190 * 1024 * 1024;
 const appcastPath = resolve("appcast.xml");
 const laneBuildMin = 1_000_000_000;
 const laneFloorAdoptionDateKey = 20260227;
diff --git a/test/release-check.test.ts b/test/release-check.test.ts
index 6d9d4ecd61e..070d00831c8 100644
--- a/test/release-check.test.ts
+++ b/test/release-check.test.ts
@@ -172,7 +172,7 @@ describe("collectPackUnpackedSizeErrors", () => {
     expect(
       collectPackUnpackedSizeErrors([makePackResult("openclaw-2026.3.12.tgz", 224_002_564)]),
     ).toEqual([
-      "openclaw-2026.3.12.tgz unpackedSize 224002564 bytes (213.6 MiB) exceeds budget 184549376 bytes (176.0 MiB). Investigate duplicate channel shims, copied extension trees, or other accidental pack bloat before release.",
+      "openclaw-2026.3.12.tgz unpackedSize 224002564 bytes (213.6 MiB) exceeds budget 199229440 bytes (190.0 MiB). Investigate duplicate channel shims, copied extension trees, or other accidental pack bloat before release.",
     ]);
   });