diff --git a/composer.json b/composer.json
index f0691db..2c354d0 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
 		"php-stubs/wordpress-stubs": "^6.4.1",
 		"phpcompatibility/phpcompatibility-wp": "^2.1.4",
 		"psalm/plugin-phpunit": "^0.18.4",
-		"vimeo/psalm": "^5.19.0",
+		"vimeo/psalm": "^5.19.1",
 		"yoast/phpunit-polyfills": "^2.0"
 	},
 	"config": {
diff --git a/composer.lock b/composer.lock
index e9ea71c..2083cf6 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": "f48143fb0200684775060bc64c9f561a",
+    "content-hash": "6ebdc5d093b595af4621c8365e14ee28",
     "packages": [
         {
             "name": "composer/installers",
@@ -4436,16 +4436,16 @@
         },
         {
             "name": "vimeo/psalm",
-            "version": "5.19.0",
+            "version": "5.19.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vimeo/psalm.git",
-                "reference": "06b71be009a6bd6d81b9811855d6629b9fe90e1b"
+                "reference": "b9583493b08eb36259c0f6b746a787c4c9b3ac45"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vimeo/psalm/zipball/06b71be009a6bd6d81b9811855d6629b9fe90e1b",
-                "reference": "06b71be009a6bd6d81b9811855d6629b9fe90e1b",
+                "url": "https://api.github.com/repos/vimeo/psalm/zipball/b9583493b08eb36259c0f6b746a787c4c9b3ac45",
+                "reference": "b9583493b08eb36259c0f6b746a787c4c9b3ac45",
                 "shasum": ""
             },
             "require": {
@@ -4542,7 +4542,7 @@
                 "issues": "https://github.com/vimeo/psalm/issues",
                 "source": "https://github.com/vimeo/psalm"
             },
-            "time": "2024-01-09T21:02:43+00:00"
+            "time": "2024-01-14T22:41:50+00:00"
         },
         {
             "name": "webmozart/assert",