diff --git a/package.json b/package.json
index bf6b11c..f599d58 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "license": "Apache-2.0",
   "main": "signalfx-lambda",
   "dependencies": {
-    "signalfx": "5.0.0"
+    "signalfx": "^7.0.0"
   },
   "devDependencies": {
     "jasmine": "3.5.0",