diff --git a/composer.json b/composer.json
index 6161e21..cffb0f6 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
 	},
     "require": {
 		"php": "^7.1",
-        "twig/twig": "2.8.1",
+        "twig/twig": "2.12.5",
         "psr/simple-cache": "1.0.1",
         "psr/log": "1.1.0",
         "doctrine/orm": "2.6.3"
diff --git a/composer.lock b/composer.lock
index 146a017..ca3dad5 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": "30597f58af23b6b10d97f837c501478d",
+    "content-hash": "0188a0d5bced61ff4788514349582e31",
     "packages": [
         {
             "name": "doctrine/annotations",
@@ -1644,16 +1644,16 @@
         },
         {
             "name": "twig/twig",
-            "version": "v2.8.1",
+            "version": "v2.12.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "91cc2594d3143761ce0399c1caffd0b500ffe5b9"
+                "reference": "18772e0190734944277ee97a02a9a6c6555fcd94"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/91cc2594d3143761ce0399c1caffd0b500ffe5b9",
-                "reference": "91cc2594d3143761ce0399c1caffd0b500ffe5b9",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/18772e0190734944277ee97a02a9a6c6555fcd94",
+                "reference": "18772e0190734944277ee97a02a9a6c6555fcd94",
                 "shasum": ""
             },
             "require": {
@@ -1663,13 +1663,12 @@
             },
             "require-dev": {
                 "psr/container": "^1.0",
-                "symfony/debug": "^2.7",
-                "symfony/phpunit-bridge": "^3.4.19|^4.1.8"
+                "symfony/phpunit-bridge": "^4.4|^5.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.8-dev"
+                    "dev-master": "2.12-dev"
                 }
             },
             "autoload": {
@@ -1691,15 +1690,14 @@
                     "homepage": "http://fabien.potencier.org",
                     "role": "Lead Developer"
                 },
+                {
+                    "name": "Twig Team",
+                    "role": "Contributors"
+                },
                 {
                     "name": "Armin Ronacher",
                     "email": "armin.ronacher@active-4.com",
                     "role": "Project Founder"
-                },
-                {
-                    "name": "Twig Team",
-                    "homepage": "https://twig.symfony.com/contributors",
-                    "role": "Contributors"
                 }
             ],
             "description": "Twig, the flexible, fast, and secure template language for PHP",
@@ -1707,7 +1705,7 @@
             "keywords": [
                 "templating"
             ],
-            "time": "2019-04-16T17:14:24+00:00"
+            "time": "2020-02-11T15:31:23+00:00"
         }
     ],
     "packages-dev": [