diff --git a/composer.json b/composer.json
index d4707a8f2f..4baebeeda5 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
 	"require-dev": {
 		"roave/security-advisories": "dev-master",
 		"jakub-onderka/php-parallel-lint": "^1.0.0",
-		"psalm/phar": "^6.15",
+		"psalm/phar": "^6.16",
 		"friendsofphp/php-cs-fixer": "^3.8",
 		"nextcloud/coding-standard": "^1.4",
 		"nextcloud/ocp": "dev-master",
diff --git a/composer.lock b/composer.lock
index 588d24de5b..44e06e0d51 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": "8fb576dd5adc3f09052a4e52f482c788",
+    "content-hash": "e759d10e456ec9f39cb4838027fbd00f",
     "packages": [
         {
             "name": "dflydev/dot-access-data",
@@ -2051,16 +2051,16 @@
         },
         {
             "name": "psalm/phar",
-            "version": "6.15.1",
+            "version": "6.16.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/psalm/phar.git",
-                "reference": "636e7017196934b4e2a0da6f7a3eff8faf84c9ce"
+                "reference": "11c6b55449667837fc07bb2a456c45a137c05ecd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/psalm/phar/zipball/636e7017196934b4e2a0da6f7a3eff8faf84c9ce",
-                "reference": "636e7017196934b4e2a0da6f7a3eff8faf84c9ce",
+                "url": "https://api.github.com/repos/psalm/phar/zipball/11c6b55449667837fc07bb2a456c45a137c05ecd",
+                "reference": "11c6b55449667837fc07bb2a456c45a137c05ecd",
                 "shasum": ""
             },
             "require": {
@@ -2080,9 +2080,9 @@
             "description": "Composer-based Psalm Phar",
             "support": {
                 "issues": "https://github.com/psalm/phar/issues",
-                "source": "https://github.com/psalm/phar/tree/6.15.1"
+                "source": "https://github.com/psalm/phar/tree/6.16.1"
             },
-            "time": "2026-02-08T08:29:24+00:00"
+            "time": "2026-03-19T11:11:23+00:00"
         },
         {
             "name": "psr/clock",