diff --git a/www/package.json b/www/package.json
index efdf8b77..509efc4c 100644
--- a/www/package.json
+++ b/www/package.json
@@ -24,7 +24,7 @@
     "gatsby-transformer-react-docgen": "^3.0.5",
     "gatsby-transformer-remark": "^2.3.0",
     "lodash": "^4.17.19",
-    "prismjs": "^1.25.0",
+    "prismjs": "^1.27.0",
     "react": "^16.8.3",
     "react-bootstrap": "^1.0.0-beta.5",
     "react-dom": "^16.8.3",
diff --git a/www/yarn.lock b/www/yarn.lock
index 26044cba..53c1f704 100644
--- a/www/yarn.lock
+++ b/www/yarn.lock
@@ -10528,10 +10528,10 @@ pretty-format@^25.5.0:
     ansi-styles "^4.0.0"
     react-is "^16.12.0"
 
-prismjs@^1.25.0:
-  version "1.25.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.25.0.tgz#6f822df1bdad965734b310b315a23315cf999756"
-  integrity sha512-WCjJHl1KEWbnkQom1+SzftbtXMKQoezOCYs5rECqMN+jP+apI7ftoflyqigqzopSO3hMhTEb0mFClA8lkolgEg==
+prismjs@^1.27.0:
+  version "1.27.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
+  integrity sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==
 
 private@~0.1.5:
   version "0.1.8"