diff --git a/package.json b/package.json
index 9715a16..9838b72 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "gatsby-plugin-styled-components": "^3.1.14",
     "gatsby-remark-external-links": "0.0.4",
     "gatsby-remark-images": "^4.0.0",
-    "gatsby-remark-prismjs": "^3.3.25",
+    "gatsby-remark-prismjs": "^4.1.0",
     "gatsby-source-filesystem": "^3.0.0",
     "gatsby-transformer-remark": "^3.0.0",
     "gatsby-transformer-sharp": "^2.3.7",