diff --git a/package.json b/package.json
index 5138b73d451..5b4069bd404 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "karma-jasmine-html-reporter": "^1.4.0",
     "primeflex": "1.0.0-rc.1",
     "primeicons": "2.0.0",
-    "prismjs": "1.15.0",
+    "prismjs": "1.30.0",
     "protractor": "~5.4.0",
     "quill": "1.3.6",
     "rxjs": "~6.4.0",