diff --git a/package.json b/package.json
index 64d98f71..19328f95 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "lodash": "^4.17.11",
     "normalize-package-data": "^3.0.0",
     "qqjs": "^0.3.10",
-    "tslib": "^1.9.3"
+    "tslib": "^2.0.3"
   },
   "devDependencies": {
     "@oclif/plugin-legacy": "^1.1.4",
diff --git a/test/publish.test.ts b/test/publish.test.ts
index 1650131c..10682aaf 100644
--- a/test/publish.test.ts
+++ b/test/publish.test.ts
@@ -61,7 +61,6 @@ describe('publish', () => {
 
   describe('with filter', () => {
     skipIfWindows
-    .stub(qq, 'exists', () => true)
     .stub(aws, 's3', () => ({
       uploadFile: (file: string) => {
         s3UploadedFiles.push(file)
@@ -77,7 +76,6 @@ describe('publish', () => {
 
   describe('without filter', () => {
     skipIfWindows
-    .stub(qq, 'exists', () => true)
     .stub(aws, 's3', () => ({
       uploadFile: (file: string) => {
         s3UploadedFiles.push(file)
diff --git a/yarn.lock b/yarn.lock
index 6c79ed2b..a602b548 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3418,6 +3418,11 @@ tslib@^2.0.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.0.1.tgz#410eb0d113e5b6356490eec749603725b021b43e"
   integrity sha512-SgIkNheinmEBgx1IUNirK0TUD4X9yjjBRTqqjggWCU3pUEqIk3/Uwl3yRixYKT6WjQuGiwDv4NomL3wqRCj+CQ==
 
+tslib@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.0.3.tgz#8e0741ac45fc0c226e58a17bfc3e64b9bc6ca61c"
+  integrity sha512-uZtkfKblCEQtZKBF6EBXVZeQNl82yqtDQdv+eck8u7tdPxjLu2/lp5/uPW+um2tpuxINHWy3GhiccY7QgEaVHQ==
+
 tsutils@^3.17.1:
   version "3.17.1"
   resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-3.17.1.tgz#ed719917f11ca0dee586272b2ac49e015a2dd759"