diff --git a/composer.lock b/composer.lock
index dd7a8ea9db..4ad372ad69 100644
--- a/composer.lock
+++ b/composer.lock
@@ -11149,16 +11149,16 @@
         },
         {
             "name": "vimeo/psalm",
-            "version": "3.16",
+            "version": "3.17.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vimeo/psalm.git",
-                "reference": "d03e5ef057d6adc656c0ff7e166c50b73b4f48f3"
+                "reference": "9e526d9cb569fe4631e6a737bbb7948d05596e3f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vimeo/psalm/zipball/d03e5ef057d6adc656c0ff7e166c50b73b4f48f3",
-                "reference": "d03e5ef057d6adc656c0ff7e166c50b73b4f48f3",
+                "url": "https://api.github.com/repos/vimeo/psalm/zipball/9e526d9cb569fe4631e6a737bbb7948d05596e3f",
+                "reference": "9e526d9cb569fe4631e6a737bbb7948d05596e3f",
                 "shasum": ""
             },
             "require": {
@@ -11245,7 +11245,7 @@
                 "inspection",
                 "php"
             ],
-            "time": "2020-09-15T13:39:50+00:00"
+            "time": "2020-10-15T00:23:17+00:00"
         },
         {
             "name": "webmozart/assert",