diff --git a/composer.lock b/composer.lock
index eafc7208f..04569857c 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4091,16 +4091,16 @@
         },
         {
             "name": "symfony/string",
-            "version": "v5.2.4",
+            "version": "v5.2.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/string.git",
-                "reference": "4e78d7d47061fa183639927ec40d607973699609"
+                "reference": "ad0bd91bce2054103f5eaa18ebeba8d3bc2a0572"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/string/zipball/4e78d7d47061fa183639927ec40d607973699609",
-                "reference": "4e78d7d47061fa183639927ec40d607973699609",
+                "url": "https://api.github.com/repos/symfony/string/zipball/ad0bd91bce2054103f5eaa18ebeba8d3bc2a0572",
+                "reference": "ad0bd91bce2054103f5eaa18ebeba8d3bc2a0572",
                 "shasum": ""
             },
             "require": {
@@ -4167,7 +4167,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-02-16T10:20:28+00:00"
+            "time": "2021-03-17T17:12:15+00:00"
         },
         {
             "name": "symfony/translation-contracts",