diff --git a/composer.json b/composer.json
index ca9b740e2..40f7120c4 100644
--- a/composer.json
+++ b/composer.json
@@ -53,7 +53,7 @@
         "phpunit/php-token-stream": "^3.1",
         "doctrine/instantiator": "^1.1",
         "phpdocumentor/reflection-docblock": "5.2.1",
-        "symfony/debug": "4.4.12",
+        "symfony/debug": "4.4.13",
         "symfony/yaml": "4.4.13",
         "symfony/finder": "3.4.8",
         "symfony/stopwatch" : "4.4.12",
diff --git a/composer.lock b/composer.lock
index 1e45362c7..a5b6fbf4c 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": "426728aa928af4eacae55195d103a115",
+    "content-hash": "8e2287d91ac72de25768de239094d631",
     "packages": [
         {
             "name": "christian-riesen/base32",
@@ -2574,7 +2574,7 @@
         },
         {
             "name": "symfony/debug",
-            "version": "v4.4.12",
+            "version": "v4.4.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/debug.git",