diff --git a/.nvmrc b/.nvmrc
index 2bf50aaf..df5119ec 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-8.3.0
+8.7.0
diff --git a/packages/uhk-web/package.json b/packages/uhk-web/package.json
index 0c96724c..2c7d60f1 100644
--- a/packages/uhk-web/package.json
+++ b/packages/uhk-web/package.json
@@ -95,7 +95,7 @@
     "zone.js": "0.8.14"
   },
   "dependencies": {
-    "classlist.js": "^1.1.20150312",
-    "file-saver": "^1.3.3"
+    "classlist.js": "1.1.20150312",
+    "file-saver": "1.3.3"
   }
 }