diff --git a/backend/composer.lock b/backend/composer.lock
index 1686432c4..5cb40d75c 100644
--- a/backend/composer.lock
+++ b/backend/composer.lock
@@ -2780,16 +2780,16 @@
         },
         {
             "name": "stripe/stripe-php",
-            "version": "v20.3.0",
+            "version": "v20.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/stripe/stripe-php.git",
-                "reference": "266f0b05890172184cca66a0688abaf1a96b08d8"
+                "reference": "bf2c6caf886a88e35f831a68f3b6a49ac85cb357"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/stripe/stripe-php/zipball/266f0b05890172184cca66a0688abaf1a96b08d8",
-                "reference": "266f0b05890172184cca66a0688abaf1a96b08d8",
+                "url": "https://api.github.com/repos/stripe/stripe-php/zipball/bf2c6caf886a88e35f831a68f3b6a49ac85cb357",
+                "reference": "bf2c6caf886a88e35f831a68f3b6a49ac85cb357",
                 "shasum": ""
             },
             "require": {
@@ -2836,9 +2836,9 @@
             ],
             "support": {
                 "issues": "https://github.com/stripe/stripe-php/issues",
-                "source": "https://github.com/stripe/stripe-php/tree/v20.3.0"
+                "source": "https://github.com/stripe/stripe-php/tree/v20.3.1"
             },
-            "time": "2026-06-24T22:45:28+00:00"
+            "time": "2026-07-09T17:57:50+00:00"
         },
         {
             "name": "symfony/deprecation-contracts",