diff --git a/composer.json b/composer.json
index 9086338..8b61b81 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": "^5.16.0",
+		"vimeo/psalm": "^5.17.0",
 		"yoast/phpunit-polyfills": "^2.0"
 	},
 	"config": {
diff --git a/composer.lock b/composer.lock
index 8ef031e..d1dfcb3 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": "1572a824acf617ca93d7ec86fec92dd1",
+    "content-hash": "b1736ec5a9d8a18de025d4cb69d3f7f3",
     "packages": [
         {
             "name": "composer/installers",
@@ -4398,16 +4398,16 @@
         },
         {
             "name": "vimeo/psalm",
-            "version": "5.16.0",
+            "version": "5.17.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vimeo/psalm.git",
-                "reference": "2897ba636551a8cb61601cc26f6ccfbba6c36591"
+                "reference": "c620f6e80d0abfca532b00bda366062aaedf6e5d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vimeo/psalm/zipball/2897ba636551a8cb61601cc26f6ccfbba6c36591",
-                "reference": "2897ba636551a8cb61601cc26f6ccfbba6c36591",
+                "url": "https://api.github.com/repos/vimeo/psalm/zipball/c620f6e80d0abfca532b00bda366062aaedf6e5d",
+                "reference": "c620f6e80d0abfca532b00bda366062aaedf6e5d",
                 "shasum": ""
             },
             "require": {
@@ -4504,7 +4504,7 @@
                 "issues": "https://github.com/vimeo/psalm/issues",
                 "source": "https://github.com/vimeo/psalm"
             },
-            "time": "2023-11-22T20:38:47+00:00"
+            "time": "2023-12-03T20:21:41+00:00"
         },
         {
             "name": "webmozart/assert",