diff --git a/composer.lock b/composer.lock
index bd7b076..cab1325 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1208,7 +1208,7 @@
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.36.0",
+            "version": "v1.37.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
@@ -1269,7 +1269,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.36.0"
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.37.0"
             },
             "funding": [
                 {