diff --git a/composer.lock b/composer.lock
index 984b8d724c..5c77c77887 100644
--- a/composer.lock
+++ b/composer.lock
@@ -410,16 +410,16 @@
         },
         {
             "name": "sensiolabs/security-checker",
-            "version": "v4.1.6",
+            "version": "v4.1.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sensiolabs/security-checker.git",
-                "reference": "387b6a3b723ba35588b33d5f8d14e28ed608bd30"
+                "reference": "dc270d5fec418cc6ac983671dba5d80ffaffb142"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sensiolabs/security-checker/zipball/387b6a3b723ba35588b33d5f8d14e28ed608bd30",
-                "reference": "387b6a3b723ba35588b33d5f8d14e28ed608bd30",
+                "url": "https://api.github.com/repos/sensiolabs/security-checker/zipball/dc270d5fec418cc6ac983671dba5d80ffaffb142",
+                "reference": "dc270d5fec418cc6ac983671dba5d80ffaffb142",
                 "shasum": ""
             },
             "require": {
@@ -451,7 +451,7 @@
                 }
             ],
             "description": "A security checker for your composer.lock",
-            "time": "2017-10-29T18:48:08+00:00"
+            "time": "2018-02-28T22:10:01+00:00"
         },
         {
             "name": "soundasleep/html2text",