diff --git a/composer.json b/composer.json
index 783b1461b89cab8566867a2a2a0ddbda7690cfd5..3f2706e28f41ee22d826280f269a891ff1d4ec78 100644
--- a/composer.json
+++ b/composer.json
@@ -37,8 +37,6 @@
         "easyrdf/easyrdf": "^0.9 || ^1.0"
     },
     "replace": {
-        "paragonie/random_compat": "9.99.99",
-        "symfony/polyfill-php70": "*",
         "symfony/polyfill-php72": "*",
         "symfony/polyfill-php73": "*"
     },
diff --git a/composer.lock b/composer.lock
index ff85096117ac3c96b8ef4c1c5555b411ffb5d760..39849c0be6b8edcac7d7bb8e36a9496cb4ee47d3 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "c349b824aa23e0ca51171bd05b895db3",
+    "content-hash": "490321b85335eac0b33fbc05bcdbae26",
     "packages": [
         {
             "name": "asm89/stack-cors",