diff --git a/application/composer.json b/application/composer.json
index 555c1fc1..50aceb71 100644
--- a/application/composer.json
+++ b/application/composer.json
@@ -22,7 +22,7 @@
     "silinternational/yii2-email-log-target": "^1.0.1",
     "silinternational/idp-id-broker-php-client": "^3.1.0",
     "silinternational/zxcvbn-api-client-php": "^2.0",
-    "simplesamlphp/saml2": "^3.1.5",
+    "simplesamlphp/saml2": "^3.4.2",
     "google/apiclient": "^2.0",
     "google/recaptcha": "^1.1.2",
     "adldap2/adldap2": "^9.0",
diff --git a/application/composer.lock b/application/composer.lock
index e9d60b5a..f71ac564 100644
--- a/application/composer.lock
+++ b/application/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": "1a885195e012b1e515d7654c61382df5",
+    "content-hash": "9c4900836aadb67ae578c5dbf6076bd3",
     "packages": [
         {
             "name": "adldap2/adldap2",
@@ -1820,16 +1820,16 @@
         },
         {
             "name": "robrichards/xmlseclibs",
-            "version": "3.0.3",
+            "version": "3.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/robrichards/xmlseclibs.git",
-                "reference": "406c68ac9124db033d079284b719958b829cb830"
+                "reference": "0a53d3c3aa87564910cae4ed01416441d3ae0db5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/robrichards/xmlseclibs/zipball/406c68ac9124db033d079284b719958b829cb830",
-                "reference": "406c68ac9124db033d079284b719958b829cb830",
+                "url": "https://api.github.com/repos/robrichards/xmlseclibs/zipball/0a53d3c3aa87564910cae4ed01416441d3ae0db5",
+                "reference": "0a53d3c3aa87564910cae4ed01416441d3ae0db5",
                 "shasum": ""
             },
             "require": {
@@ -1854,7 +1854,7 @@
                 "xml",
                 "xmldsig"
             ],
-            "time": "2018-11-15T11:59:02+00:00"
+            "time": "2019-11-05T11:44:22+00:00"
         },
         {
             "name": "silinternational/email-service-php-client",
@@ -2121,16 +2121,16 @@
         },
         {
             "name": "simplesamlphp/saml2",
-            "version": "v3.4.1",
+            "version": "v3.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/simplesamlphp/saml2.git",
-                "reference": "4faed2faa324f96e5082146933fc189c0a970074"
+                "reference": "3806d276edb066c60aa3d748ffd0681d92ffbda7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/simplesamlphp/saml2/zipball/4faed2faa324f96e5082146933fc189c0a970074",
-                "reference": "4faed2faa324f96e5082146933fc189c0a970074",
+                "url": "https://api.github.com/repos/simplesamlphp/saml2/zipball/3806d276edb066c60aa3d748ffd0681d92ffbda7",
+                "reference": "3806d276edb066c60aa3d748ffd0681d92ffbda7",
                 "shasum": ""
             },
             "require": {
@@ -2139,15 +2139,16 @@
                 "ext-zlib": "*",
                 "php": ">=5.4",
                 "psr/log": "~1.0",
-                "robrichards/xmlseclibs": "^3.0",
+                "robrichards/xmlseclibs": "^3.0.4",
                 "webmozart/assert": "^1.4"
             },
             "require-dev": {
                 "mockery/mockery": "~0.9",
                 "phpmd/phpmd": "~2.6",
-                "phpunit/phpunit": "~4",
+                "phpunit/phpunit": "~5.7",
                 "sebastian/phpcpd": "~2.0",
                 "sensiolabs/security-checker": "~4.1",
+                "simplesamlphp/simplesamlphp-test-framework": "0.0.11",
                 "squizlabs/php_codesniffer": "~3.2"
             },
             "type": "library",
@@ -2175,7 +2176,7 @@
                 }
             ],
             "description": "SAML2 PHP library from SimpleSAMLphp",
-            "time": "2019-05-17T20:20:42+00:00"
+            "time": "2019-11-06T10:00:32+00:00"
         },
         {
             "name": "swiftmailer/swiftmailer",