diff --git a/package.json b/package.json
index f0c20233..ea35d9d4 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,7 @@
     "globby": "^7.1.1",
     "load-json-file": "^4.0.0",
     "lodash": "^4.17.4",
-    "read-pkg": "^3.0.0",
-    "tslib": "^1.9.0"
+    "read-pkg": "^3.0.0"
   },
   "devDependencies": {
     "@anycli/parser": "^3.0.4",
diff --git a/yarn.lock b/yarn.lock
index 9a73522e..9eb3b450 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1409,7 +1409,7 @@ tsconfig@^7.0.0:
     strip-bom "^3.0.0"
     strip-json-comments "^2.0.0"
 
-tslib@^1.0.0, tslib@^1.7.1, tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
+tslib@^1.0.0, tslib@^1.7.1, tslib@^1.8.0, tslib@^1.8.1:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.0.tgz#e37a86fda8cbbaf23a057f473c9f4dc64e5fc2e8"