Add missing extension to list of direct dependencies

Author: tvdijen

composer.json

@@ -41,13 +41,14 @@
         "ext-mbstring": "*",
         "ext-openssl": "*",
         "ext-pcre": "*",
+        "ext-random": "*",
         "ext-spl": "*",
 
-        "simplesamlphp/assert": "~1.8.1",
+        "simplesamlphp/assert": "~1.8.2",
         "simplesamlphp/xml-common": "~2.0.0"
     },
     "require-dev": {
-        "simplesamlphp/simplesamlphp-test-framework": "~1.9.2"
+        "simplesamlphp/simplesamlphp-test-framework": "~1.9.3"
     },
     "config": {
         "allow-plugins": {