diff --git a/composer.json b/composer.json
index 7e8c79801..9f3e6760f 100644
--- a/composer.json
+++ b/composer.json
@@ -89,7 +89,7 @@
         "pdepend/pdepend": "^2.9",
         "pear/archive_tar": "^1.4",
         "pear/console_getopt": "^v1.4.3",
-        "pear/mail": "^1.4",
+        "pear/mail": "^2.0",
         "pear/mail_mime": "^1.10",
         "pear/net_ftp": "dev-master",
         "pear/net_growl": "dev-master",
diff --git a/composer.lock b/composer.lock
index 7dcc3f083..6a35bced1 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": "d236215a01286eb1d82008f4e5fba668",
+    "content-hash": "1224ca5156172d7102c3f204241d3226",
     "packages": [
         {
             "name": "psr/container",
@@ -3094,16 +3094,16 @@
         },
         {
             "name": "pear/mail",
-            "version": "v1.6.0",
+            "version": "v2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pear/Mail.git",
-                "reference": "4fda3292ac6bf226d8841cfd8ee3cf4e28395c01"
+                "reference": "eb053f8b74f4f3178105fcf001626e63068c0dbc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pear/Mail/zipball/4fda3292ac6bf226d8841cfd8ee3cf4e28395c01",
-                "reference": "4fda3292ac6bf226d8841cfd8ee3cf4e28395c01",
+                "url": "https://api.github.com/repos/pear/Mail/zipball/eb053f8b74f4f3178105fcf001626e63068c0dbc",
+                "reference": "eb053f8b74f4f3178105fcf001626e63068c0dbc",
                 "shasum": ""
             },
             "require": {
@@ -3157,7 +3157,7 @@
                 "issues": "http://pear.php.net/bugs/search.php?cmd=display&package_name[]=Mail",
                 "source": "https://github.com/pear/Mail"
             },
-            "time": "2023-11-01T21:31:59+00:00"
+            "time": "2024-01-15T21:56:23+00:00"
         },
         {
             "name": "pear/mail_mime",