diff --git a/package-lock.json b/package-lock.json
index 1afa0725..50ea9f4c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6264,6 +6264,7 @@
       },
       "devDependencies": {
         "fs-extra": "^11.2.0",
+        "node-pty": "^1.0.0",
         "nyc": "^15.1.0"
       }
     },
diff --git a/packages/common/package.json b/packages/common/package.json
index b80d75b9..e965ac65 100644
--- a/packages/common/package.json
+++ b/packages/common/package.json
@@ -13,6 +13,7 @@
   },
   "devDependencies": {
     "fs-extra": "^11.2.0",
+    "node-pty": "^1.0.0",
     "nyc": "^15.1.0"
   }
 }