diff --git a/deps/npm/docs/package.json b/deps/npm/docs/package.json
index 708dc1009c2d39..2a97453ed5e4d2 100644
--- a/deps/npm/docs/package.json
+++ b/deps/npm/docs/package.json
@@ -25,7 +25,7 @@
     "gatsby-plugin-styled-components": "^3.1.16",
     "gatsby-remark-autolink-headers": "^2.1.21",
     "gatsby-remark-prismjs": "^3.3.28",
-    "gatsby-source-filesystem": "^2.1.43",
+    "gatsby-source-filesystem": "^4.21.0",
     "gatsby-transformer-remark": "^2.6.45",
     "prismjs": "^1.17.1",
     "prop-types": "^15.7.2",