diff --git a/composer.json b/composer.json
index 55ee04e..0188246 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {
-        "felixfbecker/language-server": "v5.4.0"
+        "felixfbecker/language-server": "v5.4.1"
     },
     "scripts": {
         "parse-stubs": "LanguageServer\\ComposerScripts::parseStubs",
diff --git a/composer.lock b/composer.lock
index 899efef..4ad3763 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "384d25adb13c4fee0e9cbbd7196b7c75",
+    "content-hash": "0a7f94914311403b1e77ed9e6adc1e5f",
     "packages": [
         {
             "name": "composer/ca-bundle",
@@ -352,16 +352,16 @@
         },
         {
             "name": "felixfbecker/language-server",
-            "version": "v5.4.0",
+            "version": "v5.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/felixfbecker/php-language-server.git",
-                "reference": "02b7d2fdb6ec81badef53668d3693412bd00b748"
+                "reference": "fe33c8cd7fb962af6853a8e99aeb47d9881d13aa"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/felixfbecker/php-language-server/zipball/02b7d2fdb6ec81badef53668d3693412bd00b748",
-                "reference": "02b7d2fdb6ec81badef53668d3693412bd00b748",
+                "url": "https://api.github.com/repos/felixfbecker/php-language-server/zipball/fe33c8cd7fb962af6853a8e99aeb47d9881d13aa",
+                "reference": "fe33c8cd7fb962af6853a8e99aeb47d9881d13aa",
                 "shasum": ""
             },
             "require": {
@@ -419,7 +419,7 @@
                 "studio",
                 "visual"
             ],
-            "time": "2018-03-11T20:50:12+00:00"
+            "time": "2018-04-26T22:53:21+00:00"
         },
         {
             "name": "jetbrains/phpstorm-stubs",