diff --git a/composer.json b/composer.json
index ee84a6c..fb3079f 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         "friendsofphp/php-cs-fixer": "^3",
         "nextcloud/coding-standard": "^1",
         "phpunit/phpunit": "^10",
-        "psalm/phar": "~6.16.1",
+        "psalm/phar": "~6.17.2",
         "nextcloud/ocp": "dev-master",
         "sabre/dav": "^4.4.0"
     },
diff --git a/composer.lock b/composer.lock
index 09e3fd0..6bf5c23 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": "b9e6020c1ed0c0592e1900c21f33b659",
+    "content-hash": "04d85acf861d08666db8ddaa912fb269",
     "packages": [
         {
             "name": "brick/math",
@@ -2699,16 +2699,16 @@
         },
         {
             "name": "psalm/phar",
-            "version": "6.16.1",
+            "version": "6.17.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/psalm/phar.git",
-                "reference": "11c6b55449667837fc07bb2a456c45a137c05ecd"
+                "reference": "137b7320079680dbc6b7ec560605d9fc9a821fbd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/psalm/phar/zipball/11c6b55449667837fc07bb2a456c45a137c05ecd",
-                "reference": "11c6b55449667837fc07bb2a456c45a137c05ecd",
+                "url": "https://api.github.com/repos/psalm/phar/zipball/137b7320079680dbc6b7ec560605d9fc9a821fbd",
+                "reference": "137b7320079680dbc6b7ec560605d9fc9a821fbd",
                 "shasum": ""
             },
             "require": {
@@ -2728,9 +2728,9 @@
             "description": "Composer-based Psalm Phar",
             "support": {
                 "issues": "https://github.com/psalm/phar/issues",
-                "source": "https://github.com/psalm/phar/tree/6.16.1"
+                "source": "https://github.com/psalm/phar/tree/6.17.2"
             },
-            "time": "2026-03-19T11:11:23+00:00"
+            "time": "2026-09-15T12:46:28+00:00"
         },
         {
             "name": "psr/clock",