diff --git a/composer.json b/composer.json
index f15b5e7e5..3c0494b30 100644
--- a/composer.json
+++ b/composer.json
@@ -54,7 +54,7 @@
         "doctrine/instantiator": "^1.1",
         "phpdocumentor/reflection-docblock": "5.1.0",
         "symfony/debug": "3.4.2",
-        "symfony/yaml": "4.4.9",
+        "symfony/yaml": "4.4.10",
         "symfony/finder": "3.4.8",
         "symfony/stopwatch" : "4.4.10",
         "myclabs/deep-copy": "1.9.5",
diff --git a/composer.lock b/composer.lock
index f68b46f33..9abff0679 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": "5a94e856dd1860a70163b5bf612a7289",
+    "content-hash": "204b6d194b42f295989a47179a4bece2",
     "packages": [
         {
             "name": "christian-riesen/base32",
@@ -2665,7 +2665,7 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v4.4.9",
+            "version": "v4.4.10",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",