diff --git a/composer.json b/composer.json
index b4192629..229e5f6e 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
     "phpstan/phpstan-phpunit": "~0.12.5",
     "phpstan/phpstan-strict-rules": "~0.12.1",
     "phpunit/phpunit": "^7.5.20",
-    "psalm/plugin-phpunit": "~0.8.0",
+    "psalm/plugin-phpunit": "~0.8.1",
     "vimeo/psalm": "^3.8.2"
   },
   "config": {
diff --git a/composer.lock b/composer.lock
index 92599ab1..54ce3146 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": "9e91344089dc0560ca6b053ba73b8874",
+    "content-hash": "207a745c00c63dd687250831fdfb5438",
     "packages": [
         {
             "name": "ergebnis/classy",
@@ -647,6 +647,7 @@
                 "json",
                 "normalizer"
             ],
+            "abandoned": "ergebnis/json-normalizer",
             "time": "2019-12-19T17:12:18+00:00"
         },
         {
@@ -2737,16 +2738,16 @@
         },
         {
             "name": "psalm/plugin-phpunit",
-            "version": "0.8.0",
+            "version": "0.8.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/psalm/phpunit-psalm-plugin.git",
-                "reference": "1dcd8ff7719b78b858d7560dd2d912a55272bfbc"
+                "reference": "021eb5a8c1c735f820a6bfb93b7a63f1d1c2c012"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/psalm/phpunit-psalm-plugin/zipball/1dcd8ff7719b78b858d7560dd2d912a55272bfbc",
-                "reference": "1dcd8ff7719b78b858d7560dd2d912a55272bfbc",
+                "url": "https://api.github.com/repos/psalm/phpunit-psalm-plugin/zipball/021eb5a8c1c735f820a6bfb93b7a63f1d1c2c012",
+                "reference": "021eb5a8c1c735f820a6bfb93b7a63f1d1c2c012",
                 "shasum": ""
             },
             "require": {
@@ -2790,7 +2791,7 @@
                 }
             ],
             "description": "Psalm plugin for PHPUnit",
-            "time": "2019-11-27T15:49:38+00:00"
+            "time": "2020-01-10T00:31:44+00:00"
         },
         {
             "name": "psr/container",