diff --git a/samples/package.json b/samples/package.json
index 59ac0d72..3c664a5e 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -16,7 +16,7 @@
     "@google-cloud/vision": "^2.4.2",
     "natural": "^5.0.0",
     "pureimage": "^0.3.0",
-    "redis": "^4.1.0",
+    "redis": "~4.0.0",
     "yargs": "^16.0.0"
   },
   "devDependencies": {