diff --git a/package.json b/package.json
index 81ca466..ce544db 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "@gridsome/plugin-google-analytics": "^0.1.0",
     "@gridsome/remark-prismjs": "^0.0.5",
-    "@gridsome/source-filesystem": "^0.3.0",
+    "@gridsome/source-filesystem": "^0.4.0",
     "@gridsome/transformer-remark": "^0.2.0",
     "gridsome": "^0.5.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 4f377fe..45d1e12 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -621,9 +621,10 @@
     prismjs "^1.15.0"
     unist-util-visit "^1.4.0"
 
-"@gridsome/source-filesystem@^0.3.0":
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/@gridsome/source-filesystem/-/source-filesystem-0.3.0.tgz#c659440d014a9337e7db3de7109b6ce11e9ac74a"
+"@gridsome/source-filesystem@^0.4.0":
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/@gridsome/source-filesystem/-/source-filesystem-0.4.0.tgz#58d6881187bb3dc61f1c99803848dc277b68d6be"
+  integrity sha512-xhm4yXs0Lxl5WNZneaWM1MAHEhyGKdNdVe11xPAeVUUK6LZ1bQ1oc998RKh7ZKEH7Uc1bDYG3fylzcfjDocfBg==
   dependencies:
     chokidar "^2.0.4"
     fs-extra "^7.0.0"