diff --git a/composer.json b/composer.json
index 7f84f0f..66d88e6 100644
--- a/composer.json
+++ b/composer.json
@@ -46,7 +46,7 @@
     "squizlabs/php_codesniffer": "^3.5"
   },
   "provide": {
-    "psr/http-factory": "^1.0"
+    "psr/http-factory-implementation": "1.0"
   },
   "autoload": {
     "psr-4": {