diff --git a/package.json b/package.json
index 51e73b0..a905f94 100644
--- a/package.json
+++ b/package.json
@@ -29,5 +29,9 @@
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",
     "yargs": "^16.2.0"
+  },
+  "dependencies": {
+    "date-fns": "^2.28.0",
+    "yaml": "^1.10.2"
   }
 }