diff --git a/node/package.json b/node/package.json
index f6e042401..4043623a1 100644
--- a/node/package.json
+++ b/node/package.json
@@ -25,7 +25,7 @@
   },
   "homepage": "https://github.com/Microsoft/vsts-task-lib",
   "dependencies": {
-    "minimatch": "^3.0.0",
+    "minimatch": "3.0.4",
     "mockery": "^1.7.0",
     "uuid": "^3.0.1",
     "q": "^1.1.2",
@@ -33,7 +33,7 @@
     "shelljs": "^0.3.0"
   },
   "devDependencies": {
-    "mocha": "^2.2.5",
+    "mocha": "5.0.2",
     "sync-request": "3.0.1",
     "typescript": "1.8.7"
   }