diff --git a/package.json b/package.json
index cc540b3..e5f4108 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "feathers-vuex": "^1.7.0",
     "graphql-resolvers-ast": "^1.4.0",
     "helmet": "^3.15.0",
-    "highlight.js": "^9.18.1",
+    "highlight.js": "^10.4.1",
     "lodash.merge": "^4.6.2",
     "merge-graphql-schemas": "1.5.8",
     "moment": "^2.24.0",
diff --git a/yarn.lock b/yarn.lock
index 8139749..c8e38ac 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5459,10 +5459,10 @@ hide-powered-by@1.1.0:
   resolved "https://registry.yarnpkg.com/hide-powered-by/-/hide-powered-by-1.1.0.tgz#be3ea9cab4bdb16f8744be873755ca663383fa7a"
   integrity sha512-Io1zA2yOA1YJslkr+AJlWSf2yWFkKjvkcL9Ni1XSUqnGLr/qRQe2UI3Cn/J9MsJht7yEVCe0SscY1HgVMujbgg==
 
-highlight.js@^9.18.1:
-  version "9.18.1"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.1.tgz#ed21aa001fe6252bb10a3d76d47573c6539fe13c"
-  integrity sha512-OrVKYz70LHsnCgmbXctv/bfuvntIKDz177h0Co37DQ5jamGZLVmoCVMtjMtNZY3X9DrCcKfklHPNeA0uPZhSJg==
+highlight.js@^10.4.1:
+  version "10.4.1"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.4.1.tgz#d48fbcf4a9971c4361b3f95f302747afe19dbad0"
+  integrity sha512-yR5lWvNz7c85OhVAEAeFhVCc/GV4C30Fjzc/rCP0aCWzc1UUOPUk55dK/qdwTZHBvMZo+eZ2jpk62ndX/xMFlg==
 
 hmac-drbg@^1.0.0:
   version "1.0.1"