diff --git a/src/publisher-legacy-tests/mongo3.2.7/package.json b/src/publisher-legacy-tests/mongo3.2.7/package.json
index bc35e73..42fc1b5 100644
--- a/src/publisher-legacy-tests/mongo3.2.7/package.json
+++ b/src/publisher-legacy-tests/mongo3.2.7/package.json
@@ -18,7 +18,7 @@
   "devDependencies": {
     "@types/mocha": "^2.2.40",
     "@types/node": "~8.0.12",
-    "diagnostic-channel": "0.2.0",
+    "diagnostic-channel": "1.1.1",
     "mocha": "^3.2.0",
     "mongodb": "^3.7.4",
     "q": "1.5.0",