diff --git a/composer.json b/composer.json
index 410e33a5..58626332 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
     "roave/infection-static-analysis-plugin": "^1.7.1",
     "squizlabs/php_codesniffer": "^3.6.1",
     "thecodingmachine/safe": "^1.3.3",
-    "vimeo/psalm": "^4.11.0",
+    "vimeo/psalm": "^4.11.1",
     "wyrihaximus/coding-standard": "^2.5.0",
     "wyrihaximus/phpstan-rules-wrapper": "^1.2.5"
   },
diff --git a/composer.lock b/composer.lock
index d00b7721..88c0654d 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": "6c333ff24d8fce2d84c2137156751bf2",
+    "content-hash": "a733f07b8df0db869c1fc75f15313796",
     "packages": [
         {
             "name": "amphp/amp",
@@ -7828,16 +7828,16 @@
         },
         {
             "name": "vimeo/psalm",
-            "version": "4.11.0",
+            "version": "4.11.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vimeo/psalm.git",
-                "reference": "99e510d6ab1da2d61d4b5eb6314baa797fe0e76d"
+                "reference": "e33492398bd4e5e2ab60e331d445979bd83feecd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vimeo/psalm/zipball/99e510d6ab1da2d61d4b5eb6314baa797fe0e76d",
-                "reference": "99e510d6ab1da2d61d4b5eb6314baa797fe0e76d",
+                "url": "https://api.github.com/repos/vimeo/psalm/zipball/e33492398bd4e5e2ab60e331d445979bd83feecd",
+                "reference": "e33492398bd4e5e2ab60e331d445979bd83feecd",
                 "shasum": ""
             },
             "require": {
@@ -7927,9 +7927,9 @@
             ],
             "support": {
                 "issues": "https://github.com/vimeo/psalm/issues",
-                "source": "https://github.com/vimeo/psalm/tree/4.11.0"
+                "source": "https://github.com/vimeo/psalm/tree/4.11.1"
             },
-            "time": "2021-10-23T21:08:14+00:00"
+            "time": "2021-10-24T12:29:22+00:00"
         },
         {
             "name": "webmozart/assert",