diff --git a/vendor-bin/psalm/composer.json b/vendor-bin/psalm/composer.json
index d9e57d9fc..81d81611d 100644
--- a/vendor-bin/psalm/composer.json
+++ b/vendor-bin/psalm/composer.json
@@ -1,7 +1,7 @@
 {
 	"require-dev": {
 		"nextcloud/ocp": "dev-stable34",
-		"vimeo/psalm": "^6.16.1"
+		"vimeo/psalm": "^6.18.0"
 	},
 	"config": {
 		"platform": {
diff --git a/vendor-bin/psalm/composer.lock b/vendor-bin/psalm/composer.lock
index 3d56be88c..158d45ed4 100644
--- a/vendor-bin/psalm/composer.lock
+++ b/vendor-bin/psalm/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": "f84bb0ba0ea7dae1745b8e02426d8483",
+    "content-hash": "b8faa1bffef0835736f135c0347173f8",
     "packages": [],
     "packages-dev": [
         {
@@ -3363,16 +3363,16 @@
         },
         {
             "name": "vimeo/psalm",
-            "version": "6.18.1",
+            "version": "6.18.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vimeo/psalm.git",
-                "reference": "79465b8dc674127f442ae31ea114c11bc4dd7ed6"
+                "reference": "536dd6236b39a5115385b0307b42d6d1ad431a02"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vimeo/psalm/zipball/79465b8dc674127f442ae31ea114c11bc4dd7ed6",
-                "reference": "79465b8dc674127f442ae31ea114c11bc4dd7ed6",
+                "url": "https://api.github.com/repos/vimeo/psalm/zipball/536dd6236b39a5115385b0307b42d6d1ad431a02",
+                "reference": "536dd6236b39a5115385b0307b42d6d1ad431a02",
                 "shasum": ""
             },
             "require": {
@@ -3477,7 +3477,7 @@
                 "issues": "https://github.com/vimeo/psalm/issues",
                 "source": "https://github.com/vimeo/psalm"
             },
-            "time": "2026-09-23T10:02:42+00:00"
+            "time": "2026-09-21T08:32:57+00:00"
         },
         {
             "name": "webmozart/assert",