diff --git a/composer.json b/composer.json
index 728b7116c480142516b3521e7e62cf3f10c207b1..a4ee1419bcba11b9e09f614a24e327dbb053c3db 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
         "shim"
     ],
     "homepage": "https://github.com/sebastianbergmann/phploc",
-    "version": "6.0.2",
+    "version": "4.0.0",
     "license": [
         "BSD-3-Clause"
     ],
@@ -20,9 +20,7 @@
         "phploc"
     ],
     "require": {
-        "php": "^7.3",
-        "ext-dom": "*",
-        "ext-json": "*"
+        "php": "^5.6 || ^7.0"
     },
     "replace": {
         "phploc/phploc": "self.version"
diff --git a/phploc b/phploc
index 0ed3a2a9f2d8da5a6d37723d6f9943466c4c21c6..c18a67078cd17bfe510615d1bbe0151db71e06bf 100755
Binary files a/phploc and b/phploc differ
diff --git a/phploc.asc b/phploc.asc
index b6df4deac277e98c9f49a3899b60b261419fc4aa..1a216f71177993b7bd2d9cb4fa1ee10045a3261c 100644
Binary files a/phploc.asc and b/phploc.asc differ