diff --git a/package-lock.json b/package-lock.json
index 8151b11ff4..048c7ab2eb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14929,9 +14929,9 @@
       }
     },
     "prismjs": {
-      "version": "1.27.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
-      "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA=="
+      "version": "1.28.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.28.0.tgz",
+      "integrity": "sha512-8aaXdYvl1F7iC7Xm1spqSaY/OJBpYW3v+KJ+F17iYxvdc8sfjW194COK5wVhMZX45tGteiBQgdvD/nhxcRwylw=="
     },
     "process-nextick-args": {
       "version": "2.0.1",
diff --git a/package.json b/package.json
index 3ad7e748fb..cee8abe5ad 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "parse": "3.4.1",
     "passport": "0.5.2",
     "passport-local": "1.0.0",
-    "prismjs": "1.27.0",
+    "prismjs": "1.28.0",
     "prop-types": "15.8.1",
     "qrcode": "1.5.0",
     "react": "16.14.0",