From 0cb3fa00d1b9759be4cd2ad9a821bc54b4ca22fb Mon Sep 17 00:00:00 2001
From: Fred Emmott <fe@fb.com>
Date: Mon, 11 Feb 2019 11:46:01 -0800
Subject: [PATCH] fix HHVM version constraint

---
 composer.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/composer.json b/composer.json
index 66bb851e..6b51b4af 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
     "homepage": "https://github.com/facebook/xhp-lib",
     "license": ["MIT"],
     "require": {
-        "hhvm": "4.0",
+        "hhvm": "^4.0.0",
         "hhvm/type-assert": "^3.0"
     },
     "require-dev": {