diff --git a/example/zoo/package.json b/example/zoo/package.json
index 9099a507..428e4a66 100644
--- a/example/zoo/package.json
+++ b/example/zoo/package.json
@@ -12,7 +12,7 @@
     "express-basic-auth": "^1.2.1",
     "lightstep-tracer": "^0.20.2",
     "opentracing": "0.14.7",
-    "pug": "^2.0.0-beta.12",
+    "pug": "^2.0.4",
     "request": "^2.81.0",
     "restler": "^3.4.0",
     "sharp": "^0.17.3",