diff --git a/package.json b/package.json
index db47c22..0a9af99 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@types/lodash": "^4.14.63",
     "lodash": "^4.17.4",
     "smartevent": "^1.0.1",
-    "smartfile": "^4.2.4",
+    "smartfile": "^4.2.6",
     "smartq": "^1.1.1",
     "smartstream": "^1.0.8",
     "typings-global": "^1.0.16"
diff --git a/yarn.lock b/yarn.lock
index 27255a7..44d9a8f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -393,9 +393,9 @@ smartevent@^1.0.1:
     smartq "^1.1.1"
     typings-global "^1.0.16"
 
-smartfile@^4.2.4:
-  version "4.2.4"
-  resolved "https://registry.yarnpkg.com/smartfile/-/smartfile-4.2.4.tgz#5b53324f3d7f0b3fb2dffb134b32808da89b4dee"
+smartfile@^4.2.6:
+  version "4.2.6"
+  resolved "https://registry.yarnpkg.com/smartfile/-/smartfile-4.2.6.tgz#ef2e35769081bfd7126e62a94123f5ef52a7f0b7"
   dependencies:
     "@types/fs-extra" "2.x.x"
     "@types/vinyl" "^2.0.0"