diff --git a/package.json b/package.json
index ccc4003f..8dd8c042 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "gatsby-remark-prismjs": "^3.1.4",
     "gatsby-remark-responsive-iframe": "^2.0.7",
     "gatsby-remark-smartypants": "^2.0.7",
-    "gatsby-source-filesystem": "^2.0.10",
+    "gatsby-source-filesystem": "^2.0.12",
     "gatsby-source-graphql": "^2.0.7",
     "gatsby-transformer-remark": "^2.1.15",
     "gatsby-transformer-sharp": "^2.1.9",