diff --git a/dev-tools/composer.lock b/dev-tools/composer.lock
index fc8bde6..443a937 100644
--- a/dev-tools/composer.lock
+++ b/dev-tools/composer.lock
@@ -3690,16 +3690,16 @@
         },
         {
             "name": "vimeo/psalm",
-            "version": "4.6.3",
+            "version": "4.6.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vimeo/psalm.git",
-                "reference": "f1a840727dd756899eee2f1f9ea443e265a4763f"
+                "reference": "97fe86c4e158b5a57c5150aa5055c38b5a809aab"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vimeo/psalm/zipball/f1a840727dd756899eee2f1f9ea443e265a4763f",
-                "reference": "f1a840727dd756899eee2f1f9ea443e265a4763f",
+                "url": "https://api.github.com/repos/vimeo/psalm/zipball/97fe86c4e158b5a57c5150aa5055c38b5a809aab",
+                "reference": "97fe86c4e158b5a57c5150aa5055c38b5a809aab",
                 "shasum": ""
             },
             "require": {
@@ -3786,7 +3786,7 @@
                 "inspection",
                 "php"
             ],
-            "time": "2021-03-14T00:28:24+00:00"
+            "time": "2021-03-16T23:28:18+00:00"
         },
         {
             "name": "webmozart/assert",