diff --git a/node_modules/strip-ansi/package.json b/node_modules/strip-ansi/package.json
index 303816b1a6..43f670f135 100644
--- a/node_modules/strip-ansi/package.json
+++ b/node_modules/strip-ansi/package.json
@@ -48,7 +48,7 @@
   },
   "devDependencies": {
     "ava": "^2.4.0",
-    "tsd": "^0.10.0",
-    "xo": "^0.25.3"
+    "tsd": "^0.12.0",
+    "xo": "^0.42.0"
   }
 }
\ No newline at end of file