diff --git a/package.json b/package.json
index a1887fda93e0060ec7f8c6fafe3945aaba735d62..4a284bdac3dc4d278ea72c46f75c0c98fab42aa8 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "babel-plugin-transform-object-rest-spread": "6.26.0",
     "chai": "4.1.2",
     "condition-circle": "1.5.0",
-    "eslint": "4.8.0",
+    "eslint": "4.9.0",
     "eslint-config-airbnb-base": "12.0.2",
     "eslint-config-prettier": "2.6.0",
     "eslint-plugin-import": "2.7.0",
diff --git a/yarn.lock b/yarn.lock
index c519291e78bb5e2e832edb29188968a1c1754bb4..399e783efef44349d1bae6efb17d61a2f98d590b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1428,9 +1428,9 @@ eslint-scope@^3.7.1:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
-eslint@4.8.0:
-  version "4.8.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.8.0.tgz#229ef0e354e0e61d837c7a80fdfba825e199815e"
+eslint@4.9.0:
+  version "4.9.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.9.0.tgz#76879d274068261b191fe0f2f56c74c2f4208e8b"
   dependencies:
     ajv "^5.2.0"
     babel-code-frame "^6.22.0"