diff --git a/composer.json b/composer.json
index d982219..fe819a7 100644
--- a/composer.json
+++ b/composer.json
@@ -33,8 +33,7 @@
         "psr/http-client": "^1.0",
         "psr/http-factory": "^1.0",
         "psr/http-message": "^2.0",
-        "psr/log": "^3",
-        "thecodingmachine/safe": "^2.0"
+        "psr/log": "^3"
     },
     "require-dev": {
         "cdn77/coding-standard": "^7.0",