diff --git a/package.json b/package.json
index 3a1f870..a711d83 100644
--- a/package.json
+++ b/package.json
@@ -20,11 +20,11 @@
     "changelog": "changelog mozilla-neutrino/webpack-chain all --markdown > CHANGELOG.md"
   },
   "dependencies": {
-    "deepmerge": "^1.5.1"
+    "deepmerge": "^1.5.2"
   },
   "devDependencies": {
     "ava": "^0.22.0",
     "changelog": "^1.4.0",
-    "webpack": "^3.5.6"
+    "webpack": "^3.6.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 3e801fd..6aece15 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1,7 +1,7 @@
 # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
 # yarn lockfile v1
 # yarn v0.25.4
-# node v8.4.0
+# node v8.6.0
 
 
 "@ava/babel-plugin-throws-helper@^2.0.0":
@@ -1206,9 +1206,9 @@ deep-extend@~0.4.0:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.1.tgz#efe4113d08085f4e6f9687759810f807469e2253"
 
-deepmerge@^1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-1.5.1.tgz#c053bf06fd7276f1994f70c09a0760cb61a56237"
+deepmerge@^1.5.2:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-1.5.2.tgz#10499d868844cdad4fee0842df8c7f6f0c95a753"
 
 delayed-stream@~1.0.0:
   version "1.0.0"
@@ -3481,9 +3481,9 @@ webpack-sources@^1.0.1:
     source-list-map "^2.0.0"
     source-map "~0.5.3"
 
-webpack@^3.5.6:
-  version "3.5.6"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-3.5.6.tgz#a492fb6c1ed7f573816f90e00c8fbb5a20cc5c36"
+webpack@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-3.6.0.tgz#a89a929fbee205d35a4fa2cc487be9cbec8898bc"
   dependencies:
     acorn "^5.0.0"
     acorn-dynamic-import "^2.0.0"