diff --git a/composer.json b/composer.json
index 0478f5c5a..50cde9d0d 100644
--- a/composer.json
+++ b/composer.json
@@ -66,6 +66,6 @@
 	},
 	"require": {
 		"league/commonmark": "^2.1",
-		"rlanvin/php-rrule": "^2.3"
+		"rlanvin/php-rrule": "^3.0"
 	}
 }
\ No newline at end of file
diff --git a/composer.lock b/composer.lock
index 823e9df2b..d4e06cdbc 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": "763503c1eb168bbafd568e773c964bd6",
+    "content-hash": "478853764949fb9c5365fdfc645ccd3d",
     "packages": [
         {
             "name": "dflydev/dot-access-data",
@@ -478,24 +478,25 @@
         },
         {
             "name": "rlanvin/php-rrule",
-            "version": "v2.6.0",
+            "version": "v3.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/rlanvin/php-rrule.git",
-                "reference": "2a389a9fa67dda58bc5a569a3264555152db3c49"
+                "reference": "93a083db12dcb6f58e4840392a22e158ce96f1ff"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/rlanvin/php-rrule/zipball/2a389a9fa67dda58bc5a569a3264555152db3c49",
-                "reference": "2a389a9fa67dda58bc5a569a3264555152db3c49",
+                "url": "https://api.github.com/repos/rlanvin/php-rrule/zipball/93a083db12dcb6f58e4840392a22e158ce96f1ff",
+                "reference": "93a083db12dcb6f58e4840392a22e158ce96f1ff",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.6.0"
+                "php": ">=7.3"
             },
             "require-dev": {
+                "nesbot/carbon": "*",
                 "phpmd/phpmd": "@stable",
-                "phpunit/phpunit": "^5.7|^6.5|^8.0"
+                "phpunit/phpunit": "^9.0"
             },
             "suggest": {
                 "ext-intl": "Intl extension is needed for humanReadable()"
@@ -521,9 +522,9 @@
             ],
             "support": {
                 "issues": "https://github.com/rlanvin/php-rrule/issues",
-                "source": "https://github.com/rlanvin/php-rrule/tree/v2.6.0"
+                "source": "https://github.com/rlanvin/php-rrule/tree/v3.0.0"
             },
-            "time": "2025-04-25T07:40:09+00:00"
+            "time": "2026-07-29T06:25:26+00:00"
         },
         {
             "name": "symfony/deprecation-contracts",