diff --git a/setup-buildx/package.json b/setup-buildx/package.json
index 150de5e..fdcd7ce 100644
--- a/setup-buildx/package.json
+++ b/setup-buildx/package.json
@@ -34,6 +34,7 @@
     "@types/jest": "^26.0.3",
     "@types/node": "^14.0.14",
     "@zeit/ncc": "^0.22.3",
+    "dotenv": "^8.2.0",
     "jest": "^26.1.0",
     "jest-circus": "^26.1.0",
     "jest-runtime": "^26.1.0",
diff --git a/setup-buildx/yarn.lock b/setup-buildx/yarn.lock
index cf56790..e842f48 100644
--- a/setup-buildx/yarn.lock
+++ b/setup-buildx/yarn.lock
@@ -1236,6 +1236,11 @@ domexception@^2.0.1:
   dependencies:
     webidl-conversions "^5.0.0"
 
+dotenv@^8.2.0:
+  version "8.2.0"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.2.0.tgz#97e619259ada750eea3e4ea3e26bceea5424b16a"
+  integrity sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==
+
 ecc-jsbn@~0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"