diff --git a/composer.json b/composer.json
index 94d696285..357bb5036 100644
--- a/composer.json
+++ b/composer.json
@@ -44,7 +44,7 @@
 	},
 	"require": {
 		"bamarni/composer-bin-plugin": "^1.9.1",
-		"guzzlehttp/psr7": "^2.8",
+		"guzzlehttp/psr7": "^2.13",
 		"minishlink/web-push": "^11.0"
 	},
 	"extra": {
diff --git a/composer.lock b/composer.lock
index 5d568dbe0..7147cd0b9 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": "c4a7ceb3656e33baa07819d9b0b9dea7",
+    "content-hash": "63bdc2b507f9510fdfbf8ea6da9a2e2a",
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         {
             "name": "bamarni/composer-bin-plugin",
@@ -124,16 +124,16 @@
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "2.13.1",
+            "version": "2.13.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "95e7828100de18b4e269fb1703be530082d5166d"
+                "reference": "adee536f95101929f262b8c59e8a61472f347d58"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/95e7828100de18b4e269fb1703be530082d5166d",
-                "reference": "95e7828100de18b4e269fb1703be530082d5166d",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/adee536f95101929f262b8c59e8a61472f347d58",
+                "reference": "adee536f95101929f262b8c59e8a61472f347d58",
                 "shasum": ""
             },
             "require": {
@@ -223,7 +223,7 @@
             ],
             "support": {
                 "issues": "https://github.com/guzzle/psr7/issues",
-                "source": "https://github.com/guzzle/psr7/tree/2.13.1"
+                "source": "https://github.com/guzzle/psr7/tree/2.13.2"
             },
             "funding": [
                 {
@@ -239,7 +239,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-08-24T09:13:11+00:00"
+            "time": "2026-10-17T23:49:46+00:00"
         },
         {
             "name": "minishlink/web-push",
@@ -1057,16 +1057,16 @@
         },
         {
             "name": "symfony/polyfill-php80",
-            "version": "v1.37.0",
+            "version": "v1.43.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php80.git",
-                "reference": "dfb55726c3a76ea3b6459fcfda1ec2d80a682411"
+                "reference": "9c6a5d6b01ca51d486c813e9a9c0ed55f208bb74"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php80/zipball/dfb55726c3a76ea3b6459fcfda1ec2d80a682411",
-                "reference": "dfb55726c3a76ea3b6459fcfda1ec2d80a682411",
+                "url": "https://api.github.com/repos/symfony/polyfill-php80/zipball/9c6a5d6b01ca51d486c813e9a9c0ed55f208bb74",
+                "reference": "9c6a5d6b01ca51d486c813e9a9c0ed55f208bb74",
                 "shasum": ""
             },
             "require": {
@@ -1117,7 +1117,7 @@
                 "shim"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-php80/tree/v1.37.0"
+                "source": "https://github.com/symfony/polyfill-php80/tree/v1.43.0"
             },
             "funding": [
                 {
@@ -1137,7 +1137,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-04-10T16:19:22+00:00"
+            "time": "2026-09-25T15:50:05+00:00"
         },
         {
             "name": "symfony/polyfill-php83",