diff --git a/composer.json b/composer.json
index 2cdc0c11..f47084f8 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
         "kint-php/kint": "3.2.2",
         "phpmailer/phpmailer": "6.0.7",
         "tecnickcom/tcpdf": "6.3.2",
-        "jasig/phpcas": "1.3.8",
+        "jasig/phpcas": "1.5.0",
         "yohang/calendr": "^2.0",
         "guzzlehttp/guzzle": "6.5.2",
         "libertempo/api": "1.10.0",
diff --git a/composer.lock b/composer.lock
index 4030fa4c..329985ec 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": "e1be9d73109cd03d9736c6f9031ef52f",
+    "content-hash": "e7b1fe3601c8c47c1f69729f2875e531",
     "packages": [
         {
             "name": "adldap2/adldap2",
@@ -1392,24 +1392,28 @@
         },
         {
             "name": "jasig/phpcas",
-            "version": "1.3.8",
+            "version": "1.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/apereo/phpCAS.git",
-                "reference": "40c0769ce05a30c8172b36ceab11124375c8366e"
+                "reference": "d6f5797fb568726f34c8e48741776d81e4a2646b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/apereo/phpCAS/zipball/40c0769ce05a30c8172b36ceab11124375c8366e",
-                "reference": "40c0769ce05a30c8172b36ceab11124375c8366e",
+                "url": "https://api.github.com/repos/apereo/phpCAS/zipball/d6f5797fb568726f34c8e48741776d81e4a2646b",
+                "reference": "d6f5797fb568726f34c8e48741776d81e4a2646b",
                 "shasum": ""
             },
             "require": {
                 "ext-curl": "*",
-                "php": ">=5.4.0"
+                "ext-dom": "*",
+                "php": ">=7.1.0",
+                "psr/log": "^1.0 || ^2.0 || ^3.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~3.7.10"
+                "monolog/monolog": "^1.0.0 || ^2.0.0",
+                "phpstan/phpstan": "^1.5",
+                "phpunit/phpunit": ">=7.5"
             },
             "type": "library",
             "extra": {
@@ -1429,11 +1433,16 @@
             "authors": [
                 {
                     "name": "Joachim Fritschi",
-                    "homepage": "https://wiki.jasig.org/display/~fritschi"
+                    "email": "jfritschi@freenet.de",
+                    "homepage": "https://github.com/jfritschi"
                 },
                 {
                     "name": "Adam Franco",
-                    "homepage": "https://wiki.jasig.org/display/~adamfranco"
+                    "homepage": "https://github.com/adamfranco"
+                },
+                {
+                    "name": "Henry Pan",
+                    "homepage": "https://github.com/phy25"
                 }
             ],
             "description": "Provides a simple API for authenticating users against a CAS server",
@@ -1445,9 +1454,9 @@
             ],
             "support": {
                 "issues": "https://github.com/apereo/phpCAS/issues",
-                "source": "https://github.com/apereo/phpCAS/tree/1.3.8"
+                "source": "https://github.com/apereo/phpCAS/tree/1.5.0"
             },
-            "time": "2019-08-18T20:01:55+00:00"
+            "time": "2022-05-03T21:12:54+00:00"
         },
         {
             "name": "jeremeamia/superclosure",
@@ -2227,16 +2236,16 @@
         },
         {
             "name": "psr/log",
-            "version": "1.1.3",
+            "version": "1.1.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/log.git",
-                "reference": "0f73288fd15629204f9d42b7055f72dacbe811fc"
+                "reference": "d49695b909c3b7628b6289db5479a1c204601f11"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/log/zipball/0f73288fd15629204f9d42b7055f72dacbe811fc",
-                "reference": "0f73288fd15629204f9d42b7055f72dacbe811fc",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/d49695b909c3b7628b6289db5479a1c204601f11",
+                "reference": "d49695b909c3b7628b6289db5479a1c204601f11",
                 "shasum": ""
             },
             "require": {
@@ -2260,7 +2269,7 @@
             "authors": [
                 {
                     "name": "PHP-FIG",
-                    "homepage": "http://www.php-fig.org/"
+                    "homepage": "https://www.php-fig.org/"
                 }
             ],
             "description": "Common interface for logging libraries",
@@ -2271,9 +2280,9 @@
                 "psr-3"
             ],
             "support": {
-                "source": "https://github.com/php-fig/log/tree/1.1.3"
+                "source": "https://github.com/php-fig/log/tree/1.1.4"
             },
-            "time": "2020-03-23T09:12:05+00:00"
+            "time": "2021-05-03T11:20:27+00:00"
         },
         {
             "name": "psr/simple-cache",
@@ -5178,5 +5187,5 @@
         "ext-curl": "*"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.0.0"
+    "plugin-api-version": "2.3.0"
 }