diff --git a/composer.lock b/composer.lock
index 7fb14329..63c9d2d5 100644
--- a/composer.lock
+++ b/composer.lock
@@ -450,16 +450,16 @@
         },
         {
             "name": "symfony/http-foundation",
-            "version": "v3.4.27",
+            "version": "v3.4.35",
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                 "type": "git",
                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "fa02215233be8de1c2b44617088192f9e8db3512"
+                "reference": "9e4b3ac8fa3348b4811674d23de32d201de225ce"
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-                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/fa02215233be8de1c2b44617088192f9e8db3512",
-                "reference": "fa02215233be8de1c2b44617088192f9e8db3512",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/9e4b3ac8fa3348b4811674d23de32d201de225ce",
+                "reference": "9e4b3ac8fa3348b4811674d23de32d201de225ce",
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@@ -500,7 +500,7 @@
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             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2019-05-01T08:04:33+00:00"
+            "time": "2019-11-11T12:53:10+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
@@ -562,16 +562,16 @@
         },
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             "name": "symfony/polyfill-mbstring",
-            "version": "v1.11.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609"
+                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f"
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             "dist": {
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-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/fe5e94c604826c35a32fa832f35bd036b6799609",
-                "reference": "fe5e94c604826c35a32fa832f35bd036b6799609",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/7b4aab9743c30be783b73de055d24a39cf4b954f",
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             "require": {
@@ -583,7 +583,7 @@
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-                    "dev-master": "1.11-dev"
+                    "dev-master": "1.13-dev"
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             },
             "autoload": {
@@ -617,20 +617,20 @@
                 "portable",
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-            "time": "2019-02-06T07:57:58+00:00"
+            "time": "2019-11-27T14:18:11+00:00"
         },
         {
             "name": "symfony/polyfill-php70",
-            "version": "v1.11.0",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php70.git",
-                "reference": "bc4858fb611bda58719124ca079baff854149c89"
+                "reference": "af23c7bb26a73b850840823662dda371484926c4"
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             "dist": {
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-                "url": "https://api.github.com/repos/symfony/polyfill-php70/zipball/bc4858fb611bda58719124ca079baff854149c89",
-                "reference": "bc4858fb611bda58719124ca079baff854149c89",
+                "url": "https://api.github.com/repos/symfony/polyfill-php70/zipball/af23c7bb26a73b850840823662dda371484926c4",
+                "reference": "af23c7bb26a73b850840823662dda371484926c4",
                 "shasum": ""
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             "require": {
@@ -640,7 +640,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.11-dev"
+                    "dev-master": "1.13-dev"
                 }
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             "autoload": {
@@ -676,7 +676,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2019-02-06T07:57:58+00:00"
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
             "name": "twig/twig",